Question about Lenovo ThinkPad SL400 Notebook

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My laptop can't switch on using AC Adapter anymore. I bought a new AC Adapter, but the problem rise again after 2 days...

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Get the power socket on your notebook repaired or replaced if the AC Adapter is OK. There is nothing else simple that it can be unless your motherboard has failed but then it wouldn't work on battery either, would it.

Posted on Dec 29, 2010

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Posted on Jan 02, 2017

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2 Answers

My hp pavilion dv6-2117ax laptop won't power up (no power light on where adaptor meets laptop). Replaced power adaptor / charger and laptop powered up and operated for a day and then next day woul


The laptop probably isn't charging. Could be a bad d/c connector on the laptop or the battery is bad. Remove the battery and plug in the a/c adapter and see if it powers on. Wiggle the a/c plug in gently while pressing the power button on the laptop. It powers on and off briefly then I'd say it's the d/c jack on the laptop, bad sodder joint.

Dec 04, 2012 | Computers & Internet

1 Answer

2 ac adaptors have stopped working on acer laptop


Take the battery out. Unplug the charger from the computer. Press the On button for 30 seconds. Then plug the charger in. If it works, then put the battery back in and you're in business again.

If it still can't work, perhaps the charger you bought is a dead one, just contact the seller to get a replacement one after all you have used it for about a few minutes. If you don't believe in that seller, just contact them for the refund and go to other vendor for a new adapter. I recommend the following one for you:
http://www.chargerbuy.com/replacement-acer-aspire-5739g-ac-adapter-19v-4-74a.html

http://www.chargerbuy.com/replacement-acer-aspire-5738-ac-adapter-19v-3-42a.html

Oct 26, 2012 | Lifetime Acer Aspire 5738PG Replacement...

1 Answer

New battery 6600 mAh does not charge anymore


It is possible it is a bad battery again. Also could be a bad solder joint on the DC jack or bad AC adapter. To test power off and unplug the laptop, remove the battery. Now plug in the AC and power on the PC. If it comes on, gently wiggle the AC plug going into the PC. If it shuts off you have a bad DC jack solder joint. If it stays on the battery is probably bad or the battery connector on the PC. If the PC doesn't come on at all with just the AC gently wiggle the AC plug and tap the power button repeatedly. If it comes on briefly than off again it is the jack solder joint. If it doesn't come on at all then it's a safe bet the AC adapter is bad.

Apr 17, 2012 | Acer Computers & Internet

1 Answer

My compaq nw8440 does not power on anymore!


When you say "I bought a new power supply", do you mean you bought a new ac adapter?

Try this method and write back to me with the results:

1) Unplug the notebook and REMOVE the battery pack

2) Hold down the power button for 15 seconds

3) PLUG IN the ac adapter to the wall outlet (DO NOT PUT BACK IN THE BATTERY)

After you plugged in you pc, try powering on the unit again.

If it does not power on, please write me back.

Mar 16, 2010 | HP Compaq nw8440 Notebook

1 Answer

Is my AC Adapter for HP Deskjet F380 out of order?


You can contact PRASHANT 9820930880.

I found this on the net while searching for the adapter. Placed the order just now. Not sure how genuine he is

we have hp all in one adapters model f/310/325/335/340/350/370/378/380/385/388/390/394 @400RS. CONTACT : PRASHANT 9820930880

Jan 05, 2010 | HP DeskJet F380 All-In-One Printer

2 Answers

Compaq nx6320 won't power up


Replace your battery Some laptops don't boot up when no battery is present even it is connected directly on the power supply. Or if not to visit your nearest HP service center. If its still with warranty, use it.

Good luck kabayan. ^_~

regards,
-engrkoiled-

Mar 27, 2009 | Lenovo 3000 N100 0768 - Pentium Dual Core...

2 Answers

Notebook is not charging, even when the ac adapter is working.


definately sounds like your battery might have went bad on you. Try to find one that you know works and see what happens in your machine.

Dec 24, 2008 | Acer Aspire 7520-5185 Laptop

1 Answer

Toshiba satelite A100 rejects AC... often.


Just to humor me, are you using any peripherals with your laptop when this happens, such as a wireless mouse, USB connections such as digital cameras? Try to take these away when recharging.

There seems to be 2 issues here.
1) Recharing batteries: To prepare the batteries for long-term use (I do not know how long you've had the batteries...try draining the batteries (both of them), and then recharging it to full 2x before using them without the AC Adapter. This should clear the problem.

2) AC Adapter only works every other day: When you swapped the power pack, was it with a new AC adapter, or another used one? Also, have you tried using a different outlet than the one you normally use? Let me know how this turns out.

Nov 17, 2008 | Toshiba Satellite A100-S8111TD Notebook

1 Answer

MY Laptop battery , Adapter or Motherboard


Did you buy an adapter that matches the same voltage and amperage values as your original?

Jan 11, 2008 | Acer Aspire 3100-1405 Notebook

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