Tech Problem Aggregator

Mac Book Power Adapter Repair

Q: Mac Book Power Adapter Repair

Hello, I live in Montreal, Canada and I am having problem with my mcbook. The power adapter does not seem to be working. i have come across a website for a company based in Montreal; http://www.applerepairmtl.com/mac-pro/; can anyone tell me if its good ?

More replies
Answer Match 70.56%

Hi

my laptop has no power,

how can i book a repair?

More replies
Answer Match 52.92%

How do I request a repair? Notebook is in warranty but if fear that by the time i get through to HP it will be out of warranty. the screen is damaged (smashed) in top left corner but the digitiser still operates fine.Can anyone at HP (UK) please help??

More replies
Answer Match 52.5%

Can the WiFi adapter in the Samsung Ativ Book 9 Plus be upgraded from N to AC? The current adapter is the Intel Wireless-N 7260AN. Intel now makes an AC version of the 7260, but the web is full of complaints from people who installed it and couldn't get their laptops to recognize it.
 

More replies
Answer Match 51.66%

Hi , I took the plunge and bought a surface book but don't like where the earphone jack is on top right corner of screen . Am I able to use a USB to phono adapter ( to place the adapter in one of the USB 3.0 slots on the keyboard edge) and have any of you had experience of this set up .

Regards

More replies
Answer Match 51.66%

please help I only had this for 2 wks just bought from Amazon and Amazon is telling me to get ahold of Hp I have a warranty threw hp I am really starting to worry i think my labtop is going to stop working i fear the prob is my labtop or battery inside it not just ac adapter which is worse I have saw a few post about 

A:My chrome book hp 14-X010WM won't turn on unless Ac adapter ...

Dear Customer, Please go through the belwo document to run the Battery Health Check:http://support.hp.com/us-en/document/c04355990 NOTE: After getting the results please Contact HP Technical Support over the Phone for further assistance without any delay to get your Notebook diagnosed and serviced by an authorized HP Certified Engineer as its in WARRANTY.    Hope this helps, for any further queries reply to the post and feel free to join us again  **Click the White Thumbs Up Button on the right to say Thanks**Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem. Thank You,GBL84I am not an HP Employee   

1 more replies
Answer Match 50.4%

The tips I got with this Kensington 33197 power adapter have numbers stenciled on them like N3, N5, N19, etc. The tips sold on their web site make no mention of the "N" numbers and have numbers like K20059, K20050, etc. and there is no cross reference.

You can also see a complete reference for "N" numbers to all the laptops they support at the above link. Again, no mention of the numbers Kensington uses on their site.

I need a cross reference for these kinds of numbers.

Kensington referred me to their telephone tech support; but, there is a language or cultural barrier that prevents their understanding what I need.

Does anyone know of such a reference?
 

A:Need power tips reference for Kensington laptop power adapter

6 more replies
Answer Match 50.4%

My laptop will no longer turn on.  When the AC adapter is plugged in, the LED light is white indicating power is arriving at the laptop. However, nothing happens when I push the power button. Troubleshooting steps I have completed already include: Hard reset (several times including after each step below)Tried starting without the batteryRemoved all removable components and reseated themRemoved all removable components as well as bottom cover. Cleaned with compressed air. Put everything back.Nothing appears wrong and nothing happened between the last time it turned on and this time that I am aware of. The laptop is out of warranty, and I am pretty handy with computers. Is there anything that can be suggested short of a hardware replacement that would help get this resolved? TIA

More replies
Answer Match 48.72%

Recently, I tried to wake my yoga from sleep, but it did not turn on after holding the power button for 4 seconds - only the red light on the think pad "I" glows for 4 seconds then turns off.  The screen remains black and no fan and no light on the keyboard.   I tried to do the reset button on the bottom- nothing. Then I tried to take off the bottom of the laptop, in plugged the battery, and power, then held the power button for 30 seconds.  Then put everything back together.  Still no change.  Any other solutions?  

More replies
Answer Match 48.72%

My friend has a 2tb My Book and has broken it somehow. He asked me to see if there is a way to fix it. Now I have looked online for awhile to see what I can do to fix it but have hit a dead end. I cannot find anything usable to fix the power problem. The problem is that the power box inside of the My Book is not working correctly. It is not the cord because that is the first thing I thought of when he came to me. After the internet search and looking around online I was wondering if anyone know anything about a site that can help me or that anyone themselves.
What he asked was that if I cannot fix the box then if I could install it into his computer. Now I do not know really anything about putting an external harddrive into a computer but I am willing to learn. Any help on this matter is very much welcomed.

P.S. We want the My Book to be fixed so that we can still get to the files on it. There are files I want and many more files he wants to recover.
 

A:Solved: 2tb My Book Power Problem.

6 more replies
Answer Match 48.72%

Last night I turned on my laptop and as I was logging in I noticed something was off about the bottom half of the screen. When it got to the desktop, there was a lot of pixelation on the bottom of the screen, along with some green and red dots and lines. So I clicked on things and the pixelation would move, but then reappear on that window and move wherever I went. Then I force shut it down and turned it back on. It was still there. I've determined its not a virus and need to know whether it is the LCD screen, or the graphics card/logic board that needs replaced. Any help would be VERY APPRECIATED!

System info:
Apple Power Book (PPC) G4 17"
1.5GHz processor
1.25 GB ram
Graphics: ATI Mobility Radenon 9700 - 64MB vram 32-bit Chipset model: ATY,RV360M11
Model A1058
 

A:Power Book G4 pixelation problem

I've not used a Mac, but typically, pixelation is a hardware fault. Most common cause would be the video chipset or power supply.

The major problem, as this is a laptop (and not because it's a Mac), is that there is no way to isolate the fault. With a desktop, you could swap parts to determine the problem.
 

2 more replies
Answer Match 48.72%

This is a common problem (I see lots of posts)
The problem source is the [Dell] AC adapter.  PA-21 Family, 65W, P/N: NX061.  It is made in China.
I have an XPS M1330.  Using Dell after warranty service, replaced the Mother Board twice, replaced the battery twice, replaced the AC adapter twice - not fixing it.
Turns out the power warning message is very informative.  It states "Please connect a Dell 65W AC adapter or greater for best system performance".  So, I plugged in my Dell 95W adapter - WOW Problem Solved.
A lab test of my new Dell 65W AC adapter shows it to be 64.6 watts.  If this unit gets hot (like after several hours of use), it may not put out the full 65 watts - the system may not recognize the adapter, it may power the system ok, but won't charge the battery.
These units burn out after only a few months of use. Their cables are too fragile. If Dell's or their supplier's Quality Control can't produce a reliable 65W product - I found seveal "Made In USA" universal adapters.
 

A:AC Adapter - Alert - "AC power adapter wattage and type cannot be determined"

Well my solution was simple.
I just removed the battery pack and powered up my notebook. Then I turned off the notebook replaced the battery pack and VOILA. The error message was gone.

10 more replies
Answer Match 48.3%

Laptop  can`t turn on.The light near power jack is flashing and there is no reaction    Just this light always flashing (turns on/off) and notebook don`t work (always white light)

A:HP Pro book 4540s - power jack is flashing !!

Oks, See this document: Troubleshooting LED Blink Codes or Beep Codes During Startup or Boot You might start with the section titled  Battery power LED blinks  Brilliant Posting AdviceClick the Kudos Star!It is a nice way to say ?Thank You? for the help.Although I strive to reflect HP's best practices, I do not work for HP.  

7 more replies
Answer Match 47.04%

Hi guys!

Recently, my laptop (Compaq Presario CQ50) battery passed away and unfortunately, the day after, the same thing happened to my AC adapter. Actually, the adapter itself works perfectly, except for the socket inside the laptop.

It seems this part is loose and no power can now reach my laptop. I don't care running my laptop only plugged to the wall outlet since I'm using it only in the living room. It's old and the replacement battery is quite expensive (I could not charge the battery without a working ac adapter anyways).

I was wondering if it was possible to buy only the socket and also how to replace it?

Thank you!
 

More replies
Answer Match 46.62%

I have an intermittent recurring problem trying to repair a network connection using an RTL8187 USB Wireless adapter.
My system is
Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows XP Home Edition, Service Pack 3, 32 bit
Processor: AMD Athlon(TM) XP 2000+, x86 Family 6 Model 8 Stepping 1
Processor Count: 1
RAM: 1023 Mb
Graphics Card: NVIDIA GeForce 6200, 256 Mb
Hard Drives: C: Total - 30147 MB, Free - 7114 MB; D: Total - 1984 MB, Free - 1870 MB; E: Total - 11989 MB, Free - 8574 MB; F: Total - 15986 MB, Free - 4922 MB; G: Total - 19992 MB, Free - 17212 MB; K: Total - 26288 MB, Free - 20156 MB; T: Total - 18088 MB, Free - 1249 MB; U: Total - 31987 MB, Free - 31986 MB; V: Total - 255094 MB, Free - 255012 MB;
Motherboard: ASUSTeK Computer INC., A7V600-X
Antivirus: AVG Anti-Virus Free Edition 2013, Updated: Yes, On-Demand Scanner: Enabled

I have two problems really. They may or may not be related. The first problem has started within the past couple of weeks. On a number of occasions when I click "Repair" to try and restore an internet connection, that operation freezes at the first step of disabling my adapter. The adapter does disconnect but then nothing more happens. I can do other tasks on the computer but none connected with that operation. A restart will always restore my normal connection. I have tried a System Restore to several weeks ago but I am unable to go back in time far enough to be effective. The program must be looking f... Read more

A:Solved: RTL8187 Wireless Adapter Repair

8 more replies
Answer Match 46.62%

Ok first of all ill say that i am using a Realtek Wireless Adapter (a card in the back, not a USB) and the program i am running to manage my internet is 'REALTEK RTL8185 Wireless LAN Driver and Utility'.

Now comes the problem. At first my computer goes fine, and can work for hours on end, then suddenly, my internet will just cut out, for no reason whatsoever. Then i click to repair my internet, and it becomes stuck on 'Disabling wireless adapter...', and if i press 'Cancel' nothing happens. The only way to regain my internet is to reboot my computer, but even then i have to manually turn it off as it again gets stuck on 'Windows is shutting down'.

I would be greatful for any help and advice you could give, and if you need any more information then just let me know. Thanks
 

A:Repair stuck on 'Disabling Wireless Adapter'

Sounds like you might have a driver issue or a failing wireless adapter.

I'd download and install the latest wireless drivers, if that doesn't do it, it's probably time to consider a new wireless adapter.
 

2 more replies
Answer Match 45.78%

Earlier today, I noticed that my laptop wasn't automatically adjusting its screen brightness. I often fixed this recurring problem by putting the laptop in a state where the screen would turn off. I decided to quick press the power button to quickly put my laptop into sleep mode. However, the computer's internals were still operating, so I forced the computer to shut down. When I logged back in after I re-booted the computer, I was greeted by a window that said that the hardware settings had been changed and that the computer required a restart, so I obliged. When I rebooted the computer again, I was met with a boot screen that said "Preparing Automatic Repair." My computer loaded to the "Your PC did not start correctly. This can usually be repaired with a restart." I have not been able to load the OS proper. Please help!
 

More replies
Answer Match 45.78%

For the last two weeks, every time I start my Dell INSPIRON E1705 while using the power supply I am greeted with the following message. "The AC power adapter type cannot be determined. Your system will operate slower and the battery will not charge. Please connect a Dell 90W AC adapter or higher for best system operation". I press the F1 Key and everything works fine. I've read about this on other websites and most say it's a design flaw in the power supply after the cord has been properly wound around the supply as designed. Apparently a few of the cords internal wire strands become broken and cause this message. My computer is from June 2006 and shouldn't be having this issue so early...or ever. This seems like a flaw that should have created some type of manufacturers recall since so many people are having this issue. I'm of course out of warranty, will Dell replace this free of charge?
 
`

A:Power Supply - "The AC power adapter type cannot be determined....."

You are correct, the failure is due toloss of the power supply ID signal. Sometimes this happens because of strain on the plug, which breaks the signal wire. Some even are so severe that the insulation breaks away from the plug; this is due to rough handling. The other cause is one or more of the power socket solder connections to the system board become broken. This also is related to severe handling. I have seen one case where all three power connections and three of four mechanical connections were disconnected. If the power supply is bad, a replacement will cure the problem. If not, then the socket is bad, and this will require a system board replacement. If you are experienced, you can try to resolder the connections. I am experienced and was not able to get my daughter's E6000 to work by resoldered. More recent Dells are using a replacable power connection board which is a much cheaper repair.

64 more replies
Answer Match 44.52%

I recently bought a replacement power adapter for my dell e1505. The computer works but it won't charge the battery and tells me that since the computer does not recognize the charger, I need to reseat the power adapter... What does that mean?

A:Power Adapter

Hello aaronbaron,

Reseat the power adapter just means make sure the power adapter is plugged in good on the laptop and the wall outlet. I would try powering off the laptop, unplug the power cord, take the new battery out. Reinstall the new battery only and try to power on the computer. If that does not work plug in the power cord and power up with the new battery installed.

Raj

1 more replies
Answer Match 44.52%

This is probley not the place to ask but, I have a cardscan and I lost the 4.5V power adapter. The end is very small and I haven't had any luck finding one. I even went to their web site and nothing. I also e-mailed them with no response. Can anyone help?
 

A:Power adapter?

From their website:

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Contact our Customer Service department for the following types of inquires:
...
Lost CardScan adapters.
...

Call 617-492-4200 ext. 3 between the hours of 8:00am - 5:00pm EST Monday-Friday.
<HR></BLOCKQUOTE>

Have you called them yet?
------------------
Get free stuff and help out a poor computer tech:
LarryCore begs for money
 

2 more replies
Answer Match 44.52%

I have a Toshiba Satellite C655D that needs a replacement ac power adapter, when I look it up it says I need:

Laptop AC Adapter: 19 Volts, 75 Watts, 3.95 Amps, 5.5mm x 2.5mm Connector

or

Laptop AC Adapter: 19 Volts, 65 Watts, 3.42 Amps, 5.5mm x 2.5mm Connector

Someone gave me a new, in the box AC Adapter with USB port, made by Insignia.
The documentation says "converts 120v AC to 3-12v with 1300mA max output."

I realize this is a question not exactly hardware related, but I'm hoping someone knows the answer....I'm afraid to plug it in and fry my laptop

 

A:ac power adapter...

7 more replies
Answer Match 44.52%

Can I use 45 Watt adapter for dell inspiron 15 5559?? I got the adapter along with the laptop when I bought it. But a warning is displayed on screen prompting me to use 65 Watt adapter... If so why 65 Watt adapter wasn't given with the laptop instead of 45 Watt?

A:Power adapter

Hi SUSMI,
The system is designed to support both 45W and 65W adapters - see the specifications here - http://dell.to/2fhPLIf
When you plug in the adapter to the system, does the adapter stay firm or does it fall off easily? Is the adapter frayed? Could you test with another power adapter if possible?
Restart the system and press f2 key to enter BIOS - check the adapter status in BIOS with and without the adapter plugged in. Also, wiggle the adapter cable at the end and see if the status changes in BIOS at any point.
Restart the system and press f12 key on startup - choose diagnostics. Let it run the diags and if you encounter any errors - make a note of the complete error and report the same to us.These are onboard diagnostics and they might possible pick some error if the hardware is not functional.
Also, please click my DELL-username and write me a private conversation with the service tag and your contact details(Name and Email) for case records.
Let us know if you have any other queries.

1 more replies
Answer Match 44.52%

Hi.

I got a USB Hub here and I need to get a power adapter for it. On the hub, it says 5V. I currently have a 6V power adapter. Would this be safe to use?
 

A:Power Adapter for USB Hub

16 more replies
Answer Match 44.52%

I have notebook Dell Inspiron 5558. Today something happend with my AC Adapter and my notebook cant charge. Where i can buy the  same AC Adapter?

More replies
Answer Match 44.52%

I have noreen indicator dont lighttebook Dell Inspiron 5558. Today something happend with my AC Adapter and my notebook cant charge. Green indicator doesnt light Where i can buy the  same AC Adapter?

More replies
Answer Match 44.52%

I bought a Dynex USB 2.0 4-Port Hub last week and have decided to add an external power supply to power the hub. The short and terse User Manual notes on the final page that a 5Volt / 2.5 Amp Power Adapter may be connected. I called their customer support number and talked to a lady, but her best advice was return to the store and ask there. My experience with this store over the years has been fat chance for this kind of request. Has anyone got a suggestion as to where I can purchase such a USB Power Adapter?
 

A:USB Hub Power Adapter

Radio Shack would be a good place to start although you might have to get one of their adjustable models. A Google search should also turn up something. Actually I just replaced my D-Link powered USB1 hub with a USB2 model. The old one is just sitting around and it has a 5V 2.4A adapter. If you want it so you can use the adapter just PM me and I'll send it to you.
 

3 more replies
Answer Match 44.1%

Hi Guys,

I was hoping someone could help me out finding a power adapter for an old set of Harman Kardon speakers I have. On the back of the speakers it says ac 15v 1.1A so I assume I need an adapter that matches those settings.

Can someone plz help me out finding one that will work and is as cheap as possible.

Thx a bunch.

A:Power adapter needed

This?
Robot Check

1 more replies
Answer Match 44.1%

My neighbour was given a second-hand computer and asked for my help setting it up.

It is a Dell Optiplex 755 running Win7.

Currently installed graphics is NVidia Quadro FX 3500.

I looked up the service tag and this is not the original card (Original was ATI HD2400XT).

The issue I have is that the FX3500 is an 80W card, with the PCI-E slot having a max of 75W. On booting I get low power warnings from the NVidia card.

The card has a 6 pin PCI-E connection available for the additional power, but the PSU has no PCI-E power cable.

The only free power cables from the PSU are a couple of 15pin SATA cables. I have seen adapter cables for 15pin SATA to 6 pin PCI-E. Are these any good for my situation?

If not, what are the alternatives? New PSU? Different GFX card?

A:Power adapter cable for PCI-E

Based on what you just told us, one of those adapter cables should work just fine.

5 more replies
Answer Match 44.1%

I have a compaq nx6325 lap top, which will not turn on at all. The power adapter
shows 18V between the inner and outer ring and appears ok, led on etc.But what's the tiny center connector for in the plug? Should there be a voltage on it to earth, or to the ring connectors?Finally,should I be able to power-up the lap-top with the power adapter plugged in, and the battery out?
 

A:Power adapter center pin

Sounds like the Centre pin has broken away and lodged itself in the plug. I cannot tell you which is positive and which is negative with regards to the rings on the plug. Because different Manufacturers use different combinations and with that different Voltages too. Generally speaking the outside piece is the male end and the receiving plug is the female -go figure-
Hope this link works http://www.niteflux.com/BuyCables.aspx you can see what I am mentioning, obviously this is not your cable but for the example of male to female ends the description matches the pictures ( not the 'Y' cord on the link )
 

2 more replies
Answer Match 44.1%

I had a drink spilt on the power adapter where the power plug connects into the laptop.  I need to get a replacement since, I use the laptop fairly regular and can't seem to find any that are HP

A:HP Pavilion g6 Power Adapter

Does it have to be HP specifically?Plenty around on the web, these are just examples:60 Watt HP G6 G7 power adapter $8.98 on Amazonhttps://www.amazon.com/HP-Pavilion-G6-Adapter-Charger/dp/B0080E2G6EOr newer model 90 Watt faster charger $11.99https://www.amazon.com/Warranty-Faster-Charger-Aluminium-Cooling/dp/B00MGAA80E/ref=dp_ob_title_ce

2 more replies
Answer Match 44.1%

The Yoga 3 Pro power adapter looks like a normal USB brick, and the cord looks like USB, except with a kink in the connector at the Yoga 3 Pro end. Can I charge my phone or tablet with it?

A:What's with the Yoga 3 Pro power adapter - it's a ...

Yes the Yoga 3 Pro power adapter is a USB charger too!
 

How does it work?

The special "fool proof" charging cord has two extra pins on the AC adapter end and two extra pins on the Yoga 3 Pro end. The extra pins only make a connection when the fool proof cord is plugged in to the Lenovo charger and the Yoga 3 Pro. When a regular USB cord is plugged into either the charger or the Yoga 3 Pro, it makes a regular USB connection.
 

Can I charge the Yoga 3 Pro with any USB charger?

No. The Yoga 3 Pro requires 2A at 20V, which is what the provided 40W Lenovo AC adapter supplies.
 

Can I charge a USB device with the Yoga 3 Pro AC adapter?

Absolutely. In addition to 2A at 20, the Yoga 3 Pro AC adapter supplies 2A at 5.2V (10.4W), enough to charge a phone or tablet. Works for iPad.
 

Where can I buy spare AC adapters and cords?

AC adapters with cords are sold in the accessories section of the Lenovo store.
 

Where do I find the part numbers for the AC adapter and cord?

Look for AC Adapters In the PDF Yoga 3 Pro Hardware Maintenance Manual.
 

What are the USB specs of the Yoga 3 charging port?

It's a USB 2.0 port. It provides enough power to charge an iPhone, but not enough to charge an iPad. If you want to charge an iPad, try the USB 3.0 port on the right of the Yoga 3 Pro.
 

The Yoga 3 Pro power cable connectors compared with a regular USB connector:

9 more replies
Answer Match 44.1%

I have a Precision 7510 updated with the latest Bios and drivers. Today my TB15 arrived. I haven't tested connecting a monitor to it yet only a network cable and USB 3.0 stick - this worked fine.
I also tried starting the laptop from the button on the TB15 which also works fine.
However on startup I receive an error message:
"Alert! You have attached an undersized 130W power adapter to you system, which is less than the recommended 180W power adapter" ... message carries on a bit.
Now the thing is both the TB15 power adapter and 7510 power adapter are the same (identical part number) and  are shown to be 180W output.
What's the problem here and what do I need to do ?

A:Undersized power adapter

Any one any idea on this error ? Message appears at Bios post stage... i.e. early on just after switching on.
@Mod - I mistakenly posted multiple times - please feel free to delete duplicates.

4 more replies
Answer Match 44.1%

I have a Inspiron 15 3541 touch screen and "misplaced" my power cord and adapter. I'm using a Dell adapter from a different computer, but when I turned on my laptop, I get a message requiring a system or admin password even before it boots up. Is this because of the different adapter? How many pins did my adapter have? What problems does a different adapter create?

A:Power adapter pins

The password that is showing up before your computer boots sounds like there is a BIOS password set on the computer.  Unfortunately if you don't remember that password then you are probably stuck.  You can probably go online and search and see if there is a way to reset BIOS on the laptop and get it to default and remove the password that is set on it.  If there is a hard drive password though then the only way to remove that if you forgot it is to install a new hard drive as the password will follow the drive, not the computer.
Your power supply should have only 1 pin.  Dell used the same adapter for their computers for a while, they come in different wattage though and if you use an adapter that is too low then it may not be able to charge the battery while you use it or at all.  If the plug fits and it is a Dell charger you should be okay to at least get the computer up and running.  If it is a low wattage charger and the setting is set in BIOS (usually is by default) you'll get a message from your computer telling you that the charger isn't powerful enough to charge the battery while in use.

1 more replies
Answer Match 44.1%

when i start my computer with the power adapter in i get a message saying can not determoin the power output of power adapter try reseting adapter. How do you reset a power adapter iv googled it and nothing. please help thanks sorry for bad spelling.
 

A:need to reset power adapter

i don't think you can reset a power adapter - i don't know of one - it will have the correct voltage on the plug or not
whats the make and model of the PC
are you able to use and have a mulitmeter?
 

3 more replies
Answer Match 44.1%

Hi, I need to buy a new adapter for my laptop. The input requirement is 100~220V, 1.7A. I found this adapter with input 100~220v, 1.64A, both output specs are the same. Is this adapter compatible giving the input Amp is lower? thanks.
 

A:Laptop power adapter

You will not have a problem using that adapter.
 

2 more replies
Answer Match 44.1%

This is a recent problem - a previous adapter broke and now subsequent adapters use 100% CPU and sloooow my laptop.

It's an hp 6720s 13 months old, XP Home, HP 65W power adapter.

Laptop running fine on battery only. Laptop runs fine when battery removed and power adapter is connected. Laptop does not run fine when battery and power adapter connected - 100% CPU.

Also, the charge indicator light no longer works and the power icon does not show that the battery is charging, although it is.

I've updated the BIOS, restored factory power settings and tested the power adapter during startup and have the same prob with the CPU usage.

What could cause the power adapter to use 100% CPU? Please let me know if you need more info, cheers.
 

A:Laptop power adapter uses 100% CPU

Is this an Adapter obtained from HP as a direct replacement for the proper adapter as shipped from HP with the laptop?
 

3 more replies
Answer Match 44.1%

Can anybody answer the following questions about a laptop power adapter?

Is there a maximum length for the dc cord? In other words why do they locate the adapter 1/2 way down the cord instead of closer to the outlet.

Is the small cylinder around the cord about 3" before it enters the laptop some sort of choke/filter?

Thanks.
 

A:Power adapter modifications

kraftzion said:





Is there a maximum length for the dc cord? In other words why do they locate the adapter 1/2 way down the cord instead of closer to the outlet.Click to expand...

There is no particular reason for this, either side of the power supply could be lengthened or shortened.





kraftzion said:





Is the small cylinder around the cord about 3" before it enters the laptop some sort of choke/filter?Click to expand...

I'm not positive but thats what I have always thought it was.
 

4 more replies
Answer Match 44.1%
A:Where can I purchase an A/C power adapter for a VT...

Hello, Could you give me the first ten characters of the computer serial number (S/N)? Only the first ten.(I guess you own a Veriton 1000).

1 more replies
Answer Match 44.1%

I have an hp pavillion dv 6000 that I lost the power adapter to. My friend has an adapter for an hp pavillion dv9000 that he does not need anymore and he wants to sell it to me. I want to know if it will work with my computer. The adapter puts out 19volts 4.74 amps 90 wants max. The replacement adapters for my model (dv6000) list the power output as 18.5 volts 3.5 amps 65 watts.

Will an adapter that was higher voltage amps and wattage work for my laptop that requires less??? This is assuming that the connector is the same which I'm not sure of.
 

A:Power Adapter question

Higher Amperage and Wattage yes, Voltage? NO
 

1 more replies
Answer Match 44.1%

 I recently bought a new HP laptop & was supplied with a cable suited for Europe not Australia. The message below came up after I plugged the cable in using a univeral power adapter. I contacted HP about getting a replacement cable which arrived today & once again the same message popped up.  Is this something to be ignored? Any help will be greatly appreciated.   

More replies
Answer Match 44.1%

my power cord and power adapter for a 110-414 PC was ruined in the so La. flooding.  I've tried to order a new set, the power adapter was wrong.  Support doesn't seem able to understand the plug on the ac aapter i recieved is a sigle plug like fits a laptop.  The AC reciever of the rear of my computer appears to be round barrel plug with a small pin in the center a four slots on the outside.  Where can I find this power adapter?

More replies
Answer Match 44.1%

What is a good, affordable universal power adapter for a laptop. My dad's power adapter for his Dell Inspiron 1545 laptop went out and I need an affordable replacement as I can't pay for a direct replacement right now. The output for the dead power adapter is 19.5V and I believe it is a 65 watt power adapter.
 

A:universal power adapter

Amazon is great for items like this.
Laptop AC Adapter/Power Supply/Charger+US Power Cord for Dell Inspiron 1318 1545 pp25l by SIB $8.98

Do check the Seller Rating. I also look for closest shipper (I want what I want when I want it). You should see all the details in the Ad for what you need, if details are not there, you can move on to the next, or contact the Seller. Either way, they have a very fast return policy if what you ordered does not suit your needs.
 

2 more replies
Answer Match 44.1%

I have an Acer 3690 laptop. Recently the original power adapter went bad. I went to a local computer company and had them order me a new one. The day I got it home and plugged it in the adapter smoked and the plastic split showing bare wires. We returned the adapter and they exchanged it for another one. The day we took the new one home it did the same thing. Any ideas what could be the problem???
 

A:Power Adapter Problem

11 more replies
Answer Match 44.1%

Seeking adapter for lenovo ideapad U330 touch. I want to buy a power bank but I need specific adapter for my computer. The power supply input is almost like a rectangular USB port (like in the photo). Thanks for your answers. ?

More replies
Answer Match 44.1%

I have a Toshiba Satellite A215-S4807. I need a new power adapter. (there appears to be a loose connection in it somewhere. It only works when I king the wire a certain way.

This adapter from Targus says that it is compatible but it is only 70W where the original was 120W.

Would the differnce in wattage present a problem in trying to use this adapter?

Thanks very much for your help.

Matt
 

A:Power adapter compatibility

7 more replies
Answer Match 44.1%

I am planning on making this project myself but first I have one question. Here is the project I will be making:
http://siliconrepublic.blogspot.com.au/2011/02/arduino-based-pc-ambient-lighting.html

It says I need a 12V DC supply for powering the breadboard. When searching up for 12V DC supplies, I only get power supply's that plug into the wrong wall socket (I live in Australia).
Do I need to get something like the article suggests:
http://www.amazon.com/Garmin-AC-Veh...1KZ6/ref=sr_1_2?ie=UTF8&qid=1297231222&sr=8-2

Or can I get something such as this:
http://www.ebay.com.au/itm/DC-12V-1...?pt=AU_Laptop_Accessories&hash=item336678ae52
If the first option is the only possibility, how do I get the plug to go into my wall socket?
Also, how do I get the other end plugged into the breadboard when the product just has a single plug on the end?
 

A:What type of power adapter do I need?

You can use the Ebay adaptor, the easiest way to get 2 wires is to get a socket that fits the plug, like this one :- http://www.ebay.com.au/itm/5-5-x-2-...05?pt=LH_DefaultDomain_15&hash=item4167b5b34d and solder 2 wires to that socket.

The circuit at your link uses a 2 wire plug into the breadboard, you would have to get a similar plug OR you could push bare wires into the breadboard.

OR you could cut the plug off to reveal the 2 wires but they will probably be quite thin and may not connect well if pushed into the breadboard holes.
 

1 more replies
Answer Match 44.1%

I recently purchased a Del Latitude 7202 Toughbook.
At same time purchased 12V power adapter.
The adapter was shipped separately.  SKU 469-4546.  The power plug did not fit computer.
It is too fat.  Spent 4 hours with tech support and they told me the wrong part was shipped.
They said they would send a replacement.  10 days later I get a package with an HDMI cable in it.
Call support back, was told they would just issue me a credit and I can purchase one online.
I was told I needed part.  450-AAYR.  Web page for that part lists the 7202 as compatible.
It arrived yesterday.  Still doesn't fit.  I am returning it as well.  
What is required to get the correct part?

More replies
Answer Match 44.1%

RESOLVED PLEASE...ANY IDEAS I am in a hotel in Grand Forks, North Dakota. I plugged my laptop into the power adapter and then plugged the power cord into an outlet on the side of a work desk( ). After a frantic day of post Thanksgiving shopping I came back to the hotel, plugged my laptop into the female end of adapter and....BANG ...sparks started to fly from the end of power adapter. Sent attachment. Please tell me what my options are as I need the LT for 3 more days.... Any suggestions. Can this be repaired, I am in Grand Forks.. where should I go
seriously desperate,

Scatteredminds. pps only 10% battery life le f ttttttt.

Found a geat repair shop who spliced and soldered...just temporary until I get back to winnipeg
 

More replies
Answer Match 44.1%

I have a 90w power adapter from an older notebook that will work with my HP DV5-1015nr. I transport my notebook between home and office. I'd like to utilize the older power brick, so that I won't need to transport a power brick back and forth. The tips on both adapters, of course, are of a different diameter.      My multi-tester identifies that the tip is hot for both adapters. The problem I have is that the older power brick has two wires: core wire (+) and shield (-), and the newer power adapter has three wires: shield that is connected to the core of tip (+), black that is connected to outer part of cylindrical shaft that must be the ground, and white connected to inner part of cylindrical shaft (also negative?). So do the black and white wires on the newer adapter need to be soldered to the shield on the older one?   

A:Wiring for Power adapter?

Just a guess, since it is 90watt, they may have run the extra wire to carry the load, shield is always much larger than center tip wire. Did you measure voltage and ploarity of all three connections with the brick plugged in? Tip is always + and ouside is always - on a HP, not sure what the third is, see if there is any voltage on it, It could also be some sort of sensor wire for the charging system on the mobo. Better to buy another adapter than smoke the motherboard on the lappy taking a chance. If you want to chance it just connect the two wires that are on the center and outside. Leave the 3rd odd one unconnected. probably can be found used for cheap.

8 more replies
Answer Match 44.1%

where can i get a car power adapter or charger for  Yoga 13?

A:where can i get a car power adapter or charger for...

Hello,You can to use a converter 12V/220V or 110 V.It's not more expensive than an other charger, and you can to charge all devices.

3 more replies
Answer Match 44.1%

Hi everyone.

I know that this is not really entirely related to a Windows 7 computer and especially to these forums, but I really need some advice on this and it would be great if anyone who has experience in voltage, amps and safety for laptop power adapters would be perfect.

My friend has just traveled down to my house for a week but has foolishly forgot his plug for the power socket on his power adapter. He uses this for his computer. Again unrelated becuase it is an Apple 45W MagSafe2 adapter.

So I was wondering if he could simply use a cord like this one below to plug into the adapter?
The black cord is 2.5A 250V~

The adapter is 100-240V~ 1A

These are both for input.

Any help would be greatly appreciated .

A:Power Adapter Problem

That white 'thing' appears to be for an Apple Macintosh MacBook/MacBook Pro [I have a MacBook Pro] and you might not be able use the black cord due to fit, the V-shaped notch in the black plug would have to let it be inserted. But it probably won't hurt to try as it's still a 110/120Volt source.

The MacBook power adapter also came with a piece that replaced that cord and has the prongs to plug directly into a wall socket/extension cord, maybe it's in his Notebook bag.

3 more replies
Answer Match 44.1%

can AC power adapter be used for a Toshiba DC notebook?

Details:
19v,3,42 A

Thanks,
Arun

A:Can AC power adapter be used for a Satellite Pro M70

Your question is pretty confusing.
Can you please post exact notebook model name and model?

Do you need new AC adapter or what?

11 more replies
Answer Match 44.1%

Hi Guys,

I was hoping someone could help me out finding a power adapter for an old set of Harman Kardon speakers I have. On the back of the speakers it says ac 15v 1.1A so I assume I need an adapter that matches those settings.

Can someone plz help me out finding one that will work and is as cheap as possible.

Thx a bunch.
 

More replies
Answer Match 44.1%

Hello!

I received the following message when I am booting up my Dell ATG Laptop. Does this mean I need a new power cord? If so, is there anywhere recommended to purchase or do I just go to the dell website?

The AC Power Adapter Wattage and Type cannot be determined. The battery may not charge. The system will adjust the performance to match the power available. Please connect a Dell 65W AC adapter or greater for best system performance. To resolve this issue, try to reset the power adapter. Strike the F3 key (before F1 or F2 key) if you do not want to see the power warning again.

Strike the F1 to to continue. F2 to run the setup utility, Pree F5 to run onboard diagnostics.
Thank you so much for the assistance!

Baxter
 

A:Solved: AC Power Adapter

It may be the AC Adapter, or the internal battery has died.
 

3 more replies
Answer Match 44.1%

does my acer v5-571P-33224g50Mass with Intel(R) HD Graphics 4000 able to take the 90w power adapter Part Number: TP.PWCAB.21-A05-AS?

A:90W power adapter with V5-571P?

Hello, All Aspire V5-571P models are shipped with an adapter of 65W. Why do you want to buy one of 90W?

2 more replies
Answer Match 44.1%

Hello,

Recently I purchased a VX1945WM monitor and I was not given a power adapter to run the different integrated features that the monitor offers such as powered speakers and iPod dock among others. I tried contacting Viewsonic, but that was to no avail. If anyone knows the model number or distributor, please let me know.

Thanks,

Matt
 

More replies
Answer Match 44.1%

I have a 20 pin motherboard but the power supply I have available has a 24 pin connector. I've read that you can simply plug them together by offsetting the 24 pin one but so far I don't see that working at all (and 'never the twain shall meet', so to speak). I've found adapters but they all say something akin to

'allows you to connect your existing 20 pin power supply to your new 24-pin compatible motherboard'

You can use it the other way around, correct?

thanks

mystmaiden
 

A:20 to 24 pin power supply adapter

Some mainboard connectors are 20+4 pins where the 4 pins unsnap from the 20 pins for use with boards with a 20 pin connector. If your power supply doesn't have that feature you would use an adapter such as this.

http://www.atxpowersupplies.com/24-pin-to-20-pin-atx-converter.htm
 

2 more replies
Answer Match 44.1%

I have a laptop, Toshiba Satellite A75-S209.

I want to be able to run it in my truck using Microsoft Streets with GPS. Which is better, DC Adapter or DC power Inverter? How much wattage do I need? Will it drain my truck battery?

Thanks for your help, Dee
 

A:?? DC Adapter or DC power Inverter ???

I can't imagine a laptop would need any more than 150 watts...
 

2 more replies
Answer Match 44.1%

Hi all,

i hope im posting in the right section....(apologies if not)

The power adapter/charger for my toshiba laptop failed recently.

Im looking for a replacement and have see several different options.

The original toshiba part (part no: PA3290E-3AC3) is available for about 50 pounds
however ive seem lots online which are the same spec, and described as replacments for the above part. the thing is these cost less than half the price of the original
Although these are not the genuine part it says they will work.

i was a bit worried that it may damage my laptop if i dont use the exact part.

could anyone advise me on this please and the best thig to do.

Thanks
A
 

A:power adapter does not work

I have a Toshiba that I am using an adapter made by Lite-On. I have been using it for about 2 years and no ill effects. It was about 1/3 the cost of the Toshiba adapter.
 

1 more replies
Answer Match 44.1%

The power adapter on my HP Zbook 15u G3 is not recognized. I tried an alternate power adapter, but that is not recognized either. The charge on the battery is almost empty. I've been waiting on hold for 30 minutes with HP tech support. The notebook is only 4 months old.

A:Power adapter not recognized

Support was able to fix the issue. Holding down the power button & mute button for 30 seconds fixed the problem. Thank you 

1 more replies
Answer Match 44.1%

Hi there As I read, 135W adapter is very heavy for traveling and I want something lightweight.What you can suggest for T460p? I dont want lost performance while charging.Also prefferable is a AC plug for EU countries

More replies
Answer Match 44.1%
A:Where can I purchase an A/C power adapter for a VT...

Hello, Could you give me the first ten characters of the computer serial number (S/N)? Only the first ten.(I guess you own a Veriton 1000).

1 more replies
Answer Match 44.1%

I had the power cord replaced last year. But now I find the power box cord is not working. My battery died completely and even with the power cord plugged in, my laptop will not work. The box, even after replacing the power cord, still got extremely hot. Now I can't use my laptop at all! What do I do andhow much is it going to cost? Why is this not on a recall?

A:Power adapter for HP Pavillion g7

Hey, contact hp hp and check if there is any recall, if there is the repair will b done, else they hey will give you the exact cost for the repair. #hpexpertday




Regards;SmileyI am an HP employeePlease click the White Kudos star to say thanks for helping.Please mark Accept As Solution if my help has solved your problem.

3 more replies
Answer Match 44.1%

I have this mode laptop: toshiba satelite p305d-s8900 And am going to have to replace the power adapter pretty soon. It cuts out all the time and the cord is so flimsy it will probably break pretty soon. Any idea where I can get a new one for under $50.00? I'd prefer to have an actual duplicate, not another brand thats just generic and cheap. On Toshiba's website the replacement is $89.00.
 

A:Toshiba - new a/c power adapter - where can I get a new one?

You can try NewEgg.com. Anything under $80 is going to be generic and cheap.
 

2 more replies
Answer Match 44.1%

Though I had posted this previously, but cannot find it anywhere!

Got an Altec Lansing Multimedia Computer Speaker System ACS41. Apparently they were used on a Gateway 2000 PC.
However, the power adapter was lost.
The speakers do not have any electrical specs on them regarding voltage, amps, and polarity.

Anyone have a similar set of speakers, or,
know of any way this type of info can be found out, in order to get the right power adapter for them. Do not care to fry them with an overkill. The speakers probably came with PCs running Windows 98SE, or Windows Millennium.

Prefer not to go to Radio Shack, they normally are rather expensive, and the people who own this do not want to go that route.

Thanks for the help.
 

A:Power Adapter for Speaker Set

We had a system crash here and some posts were lost. There was an answer, but I forget what it was. It may be as cheap to buy a new pair of speakers as to buy a power adapter.
 

2 more replies
Answer Match 43.68%

I need help please. Had a power outage and when the power came back on, my pc would not load windows. A bsod came on. When I press the power button, windows would try to load then stop with the blue screen. Tried safe mode same thing. Tried command promt only same thing. Ran the dell diagnostics and everything passes. I have a dell xp home cd and booted to that to do a repair. My only choice was 1 e:\minint. I don’t want to lose any of my programs because I don’t have the installation disks for some of the programs or lose my files. Anyone have a suggestion. Maybe somehow to repair the start-up files. Not sure why I don’t see c:\windows in the repair console. Thanks for the help.
when into the install repair console with xp cd and the choices there was 
 
-: partition1 {fat}
c: partition2 {unknown}
e: partition3 {fat3}
 
whay is partition2 say {unknown}

A:need repair after lose of power

Hi
 
Due to the sudden power off, your C drive file system got corrupted. In most cases it can be fixed by running check disk in C drive from XP recovery console. Follow the below steps.
 
(If you already know how to boot in to the "Recovery Console" , skip in to the step 7. )
 
 
To start the Recovery Console directly from the  CD you would do the following:
Insert the Windows XP cd or recovery console CD in your computer.
 
Restart your computer so you are booting off of the CD. (change the boot order in BIOS - f10)
 
When the Welcome to Setup screen appears, press the R button on your keyboard to start the Recovery Console.
 
The Recovery Console will start and ask you which Windows installation you would like to log on to. If you have multiple Windows installations, it will list each one, and you would enter the number associated with the installation you would like to work on and press enter. If you have just one Windows installation, type1 and press enter.
 
It will then prompt you for the Administrator's password. If there is no password, simply press enter. Otherwise type in the password and then press enter. 
 
If you entered the correct password you will now be presented with a C:\Windows> prompt and you can start using the Recovery Console. (Since your C drive is corrupted, it may not asks for logging in to C:\Windows)
     ... Read more

6 more replies
Answer Match 43.68%

Hi,i lost the power adapter of my HP Slimline desktop 450-a103nl.Does anyone know the part number to buy a new one?  220-240Vac, italian or european power plug.tnk in advanceRoberto

More replies
Answer Match 43.68%

Hi!

Awhile ago, I started getting this error message when I started up my computer (after the initial Dell screen). It stated:

The AC adapter type cannot be determined. This will prevent optimal system performance.

Strike the F3 key (before the F1 or F2 key) if you do not want to see power warning messages again.

Strike the F1 key to continue, F2 to run the set up utility.

-----

I ignored this problem for awhile by just hitting F1. However, within the last month, it has gotten worse. Instead of this error message coming up when I started my computer - after the initial Dell screen, nothing would come up except a little flashing line in the top left hand corner of the screen, and the computer would not start up passed that. I proceeded to fiddle with the plug that I plug into my laptop from adapter. I would push it harder into the laptop and/or twist it in after I hit the start up button, waiting to see if, after the initial Dell screen, I could get the error message to come up again so I could hit F1 so my computer would actually start up. I really don't know if any of that helped, but I figure if it was the adapter, then I should try something like that. I even blew it the plug and into the socket in the laptop tonight. However, tonight, I almost could not get the computer to start up all the way - I kept getting the screen with the little blinking line after the initial Dell screen and no error message. Eventually, after trying several times, I did get the error ... Read more

A:The AC power adapter type cannot be determined.

7 more replies
Answer Match 43.68%

The section of my adapter has frayed near the point where it plugs in and I have to practically baby it to keep it charging. This is a huge problem, especially considering that I'm planning to go off to college soon. There's so many counterfeits on the market, and I'm afraid that I may get one that'll just give me grief. In middle of the school year I may not even have enough to buy a new cord, so this is a big deal for me. Yes, I have looked it up and what came up were forums about how to avoid counterfeits, which served to confuse me. While they recommend that buyers should avoid "marketplace" retailers like Amazon, Sears and Ebay, they don't exactly say where exactly to go. There's a bunch of shady websites besides these retailers and I'm not really finding anything too solid at a more legitmate distribution channel...  Of course I'm willing to spend some money. It's just that the 40-70$ price tag I've been seeing for the cord on relatively trustworthy sites seems steep, especially considering that I got the laptop (power cord incl.) for 200$ a few years back. It hasn't given me any trouble, but it's hard to justify spending ~25% of its original value on a cord. I want to spend something from 20 to 30$.  Thanks for the help!

More replies
Answer Match 43.68%

Hi all. I'm semi-reliably informed that my main board is dead.

If my HD survived whatever traumatic event caused the above, I'd like to attempt to salvage some of the data from it. It's a Maxtor DiamondMax Plus 9 80GB ATA/133, 3.5 series.

So far, Ive found this adapter which seems like what I'll need to connect the HD to a laptop via USB in order for it to show up as a removable drive from which I can pull files. Note: I don't want to open the laptop & connect directly vice the DVDRW as it's still under warranty.

So, my question is ... what's the power source on the adapter for? Is it in case you want the connected drive to function as a working drive as opposed to just a storage device?

(sorry, no doubt this is a really dumb one, hardware's just not my thing )

Any advice on this specifically, or any general comments on the likelihood of success of this operation, gratefully received. TIA,

bomb
 

A:Solved: USB > IDE adapter; Power Source is for what?

15 more replies
Answer Match 43.68%

I have the 5110nr, I believe. It's got the GTX960m. I am a tech with over 35 yrs. exp in building and overclocking. I realized that the stock charger seems underpowered, at least the one I received with this unit, which I bought used "like new" on Amazon for $850. I was somewhat let down initially upon testing the system for performance, then I found it would double it's performance when on battery power. This indicated to me that the unit was able to draw more current from the battery than when plugged in. Having an understanding of power requirements and electronics, I realized the unit may benefit from using a higher wattage power supply. I bought this baby intending to run "Project C.A.R.S." which is purportedly the most advanced racing sim ever made, with awesome graphics blowing away all current Xbox/PS4 etc. platforms. I found I could run it reasonably well on battery power with the system dialed in using Intel Extreme and PrecisionX for pushing the CPU & GPU to their comfortable limits. Also something I've learned over the years is it's generally best to use the true HP drivers for GPU, manufacturers tend to custom tweak a given driver for their specififc model giving it the best performance even though the revision is never near the most current. Now, the big reveal... I decided t take a chance and buy a used 230watt HP power supply for $38 amazon, then splice the cord so the power adapter would fit this model. I went from not being able to charge while plug... Read more

More replies
Answer Match 43.68%

I made a service call today to set up a new Dell workstation. It had no PATA drives, only SATA, and no 4-pin molex connectors on the power supply. We need to connect his 500-Gigabyte PATA (aka old IDE) disk. I have already installed an IDE (PATA) controller.

I cannot find a power adapter that will take me from the new SATA power supply to a 4-pin molex.

Anyone know where I might find one?
 

A:Need power adapter from SATA to 4-pin molex

11 more replies
Answer Match 43.68%

Hi, I know the new Spectre x360 15 inch comes with the new smaller power adapter (similar size to a apple charger) and I wanted to know if the x360 13 inch model also comes with this new smaller adapter?    All the photos and unboxing videos I've seen of the 13 inch have been the larger brick so can anyone tell me if they are still coming with the brick or the new smaller one?   Thanks

More replies
Answer Match 43.68%

Can anyone provide the specification for the power adapter tip for the HP 15 Notebook? I'm looking for details on size. Thanks. Bill

A:What is the tip size for the power adapter for HP 15 Noteboo...

Part Number: 45 W HP Smart AC adapter (nPFC, RC, 3-wire, 4.5 mm) 741727-001. 19.5V 2.31A 45W Here is a picture with the dimensions of the tip. If this is "the Answer" please click "Accept as Solution" to help others find it.    

1 more replies
Answer Match 43.68%

Hello everyone, I purchased Lenovo Yoga 900 Ideapad and I am currently using it in India. The power adapter seems to have gone bad and I wasn't able to charge the laptop with the given adapter.  Since the laptop is under warranty, I contacted the warranty help line only to know that I need to take the laptop to the service center. At a service center, no one really knew how the USB 3.0 charging port works and couldn't check whether the cable was short or the adapter had gone bad. Anyhow, they decided to replace it under warranty but again, they weren't sure when and if the replacement would arrive (as it depends on the inventory levels with Lenovo India).  An exclusive Lenovo shop then offered me an original Lenovo power adapter with USB 3.0 charging at USD 70 but only when it got delivered, I see that it is 40W and not 65W like the original one I had.  65W adapter - the USB 3.0 connecter (one which connects the laptop) is orange. The wall adapter doesn't heat up while laptop is charging.40W adapter - the USB 3.0 connecter is yellow. The wall adapter heats up quite a lot while the laptop is charging.  The Lenovo store representative has assured me that this is the right adapter but somehow I am not convinced.  Can the community throw some light on this:- Is it safe to use a 40W adapter for a 65W specification?- Is there any way I can get the adapter replaced by Lenovo US (I can ship the faulty adapter to US)?- I... Read more

More replies
Answer Match 43.68%

I need a new AC power adapter for my monitors. I have three Acer S243HL LED monitors, and the power adapters basically exploded a few months ago (I heard a loud pop, followed by the monitor just turned off). I tested it with a working power adapter (the one I'm using now for my only functional monitor), and the monitor itself is fine. The power adapter is not.

Anyways, to prevent this happening in the future, could someone recommend to me a high quality power adapter which won't short out on me?

The power adapter that I'm using looks like this

A:Looking for a high quality AC power adapter

I think there is no such thing as a high end power adapter, you could buy one with goldplated pins and from a quality brand, but the thing is not to let them get very hot and take good care of them, apart from that i dont know any

6 more replies
Answer Match 43.68%

So.. I see this problem has been posted about before, so I just wanna know what my options are.
This problem actually popped up on me a few months ago, but I was able to remove and insert the power cord a few times and the message would go away and I would be able to charge my battery. But as a month or two passed, it became more finicky, and I had to jiggle with it a little more, but still, I was able to charge my battery and use my laptop wire-free.
Now today, I've been trying all day, and cannot for the life of me get the battery to charge. I get the following message when I plug the wire in.
"The AC power adapter type cannot be determined. Your system will operate slower and the battery will not charge. Please connect a Dell 65W AC adapter or higher for best system operation."
Also, I think its worth nothing that a lot of people mention that this error message comes up while they are booting their Laptops, mine only comes up once Vista is loaded and I attempt to reinsert the cord.
So, I have tried another Dell charger, a 90W one, and the same problem does occur (My original is a 65W). I am planning on getting a different battery tomorrow to see if it is the battery, as this ones usable life was getting quite low, down to barely a half hour per full charge. My warranty, although I'm not sure of the specifics, was not expired when this problem first came up, but is now expired by I would say 2 months at the most.
Oh, I have a M1330, and I have gotten... Read more

A:AC Power Adapter Type Cannot Be Determined

At a minimum, the power jack on the mainboard needs to be replaced - if that doesn't fix it or a competent repair shop tells you it won't, you'll need to replace the system board.
 

more replies
Answer Match 43.68%

My internet setup is as follows:

Internet > wireless > 4G router > wireless > Main Router > PC (wired) and other devices (wireless)

As you can see the Main Router (which I connect all of my devices to, because it's faster in terms of internal network speeds and has a longer WI-FI range) connects to the 4G router (which is the access point to the Internet) wirelessly.

I want both routers to be wired. However, the 4G router has only a single Micro USB port which also acts as a power supply and the Main Router has no USB ports.

So what sort of (Micro) USB to Ethernet adapter should I buy (suggestions from experience welcome)?

Is it possible to transfer power from the Main Router through its Ethernet port?

If I use an adapter with a separate power supply, will it supply the 4G router through the Micro USB port?

Models:
Main Router: Tenda W308R
4G Router: Is an Infomark Biscuit Mini provided and customized by my ISP.
 

More replies
Answer Match 43.68%

Hi -

First post for me - but what a helpful site!

I have a Linksys WRT54GX, ver. 2, wireless G router to which I have lost the ac power adapter. The manual lists it as a 12 volt DC 1 amp (12VDC 1 A).

I have been to Radio Shack, Best Buy, and numerous electronic outlets, as well as exhaustive searches on the net, as well as contacting Linksys directly (they will not sell one separate! Imagine that for tech support!).

You guessed it - I cannot find one. I even went to my pack rat brother who probably has beat Noah and has collected at least one, if not two of everything on Earth - just in case, as he says!

Anyone have any idea where I can get one of these things?

The ones I have found are 12VDC but .5a, 1.something amps, but none are 1 amp.

Anything anyone can chime in on would be appreciated.

(No there is no USB connection on the router to draw power from the CPU, either! Darn!)

Thanks

Noel in Northern NY!
 

A:Linksys Router Power Adapter

10 more replies
Answer Match 43.68%

Seeing as my PSU is limited in the cable department i had to purchase a 4 pin to 8 pin adapter to power my PC.

Do i have to connect both the 4 pin and molex cable's to it or is it ok just connecting the molex cable like i have done?.

StarTech 6 inch 4 Pin to 8 Pin EPS Power Adapter with LP4 - F/M: Amazon.co.uk: Computers & Accessories

A:StarTech 6 inch 4 Pin to 8 Pin EPS Power Adapter with LP4 - F/M

>> Delete my response and defer to others below <<

Regards,
GEWB

9 more replies
Answer Match 43.68%

Can I use a HP 756413-002 power adapter to power my HP EliteBook 840G3 notebook?  the output wattage is 65w but the OE adpater has an output wattage of 45w.

A:Power adapter for HP Elitebook 840G3

Hi, I can't find 756413-002 in Part store     http://partsurfer.hp.com/Search.aspx?SearchText=756413-002 but the HP Elitebook 840 G3 accepts both 45W and 65W adapters as shown: Operating voltage and current: 19.5 V dc @ 2.31 A ? 45 W19.5 V dc @ 3.33 A ? 65 WI actually use few PSU's for my laptops. For travelling I use a lighter one (lower wattage) ...... Regards.

1 more replies
Answer Match 43.68%

Can anyone advice me as to what the part number for the AC Power Adapter for Docking Station 575324-002? Also where can I get one from in the Uk please?

A:Ac Power Adapter - Docking Station

Hi, Double post. Please use:     http://h30434.www3.hp.com/t5/Notebook-Hardware-and-Upgrade-Questions/Ac-Power-Docking-Station-575324... Thanks.

1 more replies
Answer Match 43.68%

Need a power adapter for the MacBook Air 2010 with the "T" style connecter on the end.... the factory supplied charger with the "L" connecter if turned away from blocking ports doesn't charge the laptop and if I turn it to block the USB and Headphone jack it charge perfect.... does it on EVERY SINGLE CHARGER I try so it can't be the adapter but the Laptop being picky on which way the charger is turnedI know higher watt chargers will work and can be suggested (confirmed to work by Apple).....

A:Power Adapter for MacBook Air 2010

I'd check to see if there is a dirty connection. Clean with rubbing alcohol and q-tip if there is any gunk on contacts. If the connection in the MacBook is damaged then it should probably be serviced if even worth investing money into a 5 year old MacBook.As for the power cords, lots of complaints about them as junk. http://www.apple.com/shop/reviews/MC747LL/A/apple-45w-magsafe-power-adapter-for-macbook-air

3 more replies
Answer Match 43.68%

I have recently rescued a 15 inch viewsonic lcd monitor from being trashed at my work. I did not find the ac adapter for it and would like to use one of my old PSU's to run it. Since the power requirements for the monitor are 12.0V 3Amp, I assume I can just use the 12.0V rail on a standard PSU and attach a tip to it (which I have from a broken universal wall-wort). Will this work? Can't I use any power supply/ac adapter that is capable of supplying 3Amps or more of current as long as it is 12.0V? Thanks in advance.

BTW...I did try a duracell battery charger ac adapter that ran at 12.0V and 2.5A for a short period (as to not damage the ac adapter) and found that the monitor works fine (just has a little fraying on the VGA cable). So I know it is worth converting a supply for it.
 

A:Use a Comp Power Supply as an ac adapter?

A 12-volt supply capable of 3 amps or more is all you need. Just be sure the polarity is right.

I have a 12-port network switch in my shop that's been running off a 5-volt leg of an old computer power supply for several years. At the time, the manufacturer wanted as much for the power supply as I paid for the entire switch and power supply the year before. Old computer power supplies are plentiful around here.
 

2 more replies
Answer Match 43.68%

Hi

Am looking for an adapter that will fit a Sony pcv v1/g computer 18 pin motherboard PS connection to a 20 pin normal PS.

It seems difficult to find a replacement PS - Sony only supply registered repairers (any ideas?)

So I hope to use a normal PS, that could have an adapter from 20 pins down to 18 pins - would this work - or would I blow it up ?

Thanks

Mike
UK
 

More replies
Answer Match 43.68%

Hi,
I am getting a messge at power up that my battery is not charging, and is no in fact showing as 0% charged.  It can not determine if I have power?  My power adapter is plugged in, but performance is bad.  Do I need a new power adapter or a new battery?  how do i know?
thanks,
Rich

A:bad battery or bad power adapter? xps m1730

Hi Rich! I have the SAME problem and I'm wondering the SAME thing! can someone here at the dell community/modd or anyone with some info help us please?   I'm not getting the  " Invalid AC Adapter (Cannot Be Determined " could it still be the adapter?  thanks guys...  sorry I couldn't help Rich!  lets hope someone here can help us out!
Shawn

6 more replies
Answer Match 43.68%

no power to laptop...either with battery or dc adapter......when you plug in the adapter, there is no indicator light ....have tried removing all power sources and holding down the power button ...for in excess of 2 minutes ...reconnect adapter only ...still nothing.....removed all hard drives and all but 1 stick of memory and tried again...nothing....could power cable be bad?....this happened suddenly....worked one minute...then nothing.....any thoughts and if power cable is the culprit ...how do i tell if it has dicrete or uma memory?......Help!!! please

More replies
Answer Match 43.68%

Hi,

I bought a Linksys WRT160n v3 wireless router sometime back. I had considerable trouble in just turning it on. There is an FAQ article by CISCO which says that you have to first plug in the adapter in a power outlet and ONLY afterwards plug the other end into the wireless router. I tried that; it works most of the time (>90%) but not always!! The wireless router turns on only by hit and trial in 10% of the cases.

Adding to my woes is that there was a power cut yesterday and after that I am unable to power on this wireless router at all. I have been fiddling with it for hours but with no luck. Is the wireless router dead? Is there anything that I can do to verify the adapter/ router's sanity?

Is anyone facing similar problem?
 

A:WRT160n v3 Power/ Adapter Problem

6 more replies
Answer Match 43.68%

I can't get the lap top to turn on but I know it's getting power Because the light on the lap top turns on for the actual adapter. Hard reset steps did not work

More replies
Answer Match 43.68%

Years back, being cheaper than external drives I had bought an internal drive as a backup. I also bought an USB to IDE/SATA kit in order to make the backup with. Well the kit seemed to be problematic and so I scrapped it and bought another one only to find the same problem.
it then occurred to me that perhaps the problem is that though the kit has a power supply the HD did not have power going to it--it only attached to the 2 SATA parts.
So I was wondering, how do I get power to it? What is the adapter for such a thing called and does it exist?
See attached photo to see my HD. The pins are not those fat ones but small ones
thanks

A:Internal HD power adapter for external use.

The two connectors on the right are power, far right , SATA, center.
The connector you have marked power is not power.

On some drives a connector for jumpers is in that position.

What model drive are you using?

8 more replies
Answer Match 43.68%

My best friend lost her power cord and her usb attachment cord to her new scanner. I am wondering if I can give her the power cord from my old scanner instead of her trying to find a new one to buy. Is there a standard step down for most scanners or could it be different and fry her new scanner ? Hers is an HP and my old one was a Umax . Thank you for any advice .
 

A:power adapter cord for scanner

You may fry the scanner. I suggest going to
http://h20141.www2.hp.com/hpparts/S...DC7&SearchId=82624&Level=2&LevelDesc=Scanners

and buying a replacement power cable.
 

3 more replies