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Laptop been drped. Laptop acer aspire 5740g. No light indication when i connect ac adapter and no response when i press the power button totaly dead.What is the problem

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  • sunring8 Mar 12, 2011

    Well it looks like would be dead, thanks for solution, I hope it is possible to repair it ?

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  • 96 Answers

I'm afraid the motherboard is dead.

The quality of Acer is *****

Posted on Mar 12, 2011

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1 Answer

My acer aspire 5532 just went black. The power button goes on' but no response whatsoever. Any clues?


Just try this steps

1) Shut down your computer and disconnect the battery and also the Ac adapter which is connected to your laptop, and then once your computer is Off just press and hold power button for at least 15-20 sec and yes do not lift your finger from the power button
2) Reconnect everything Battery as well as your Ac adapter, and try to see if the issue is resolved or not
3) Load BIOS setup Default
4) Try to go to safe mode
5) Do system restore when your computer was working fine


I hope this will answer and fix your issue
Regards
MAJID KHAN

Nov 30, 2012 | Acer Aspire 5241 5251 5332 5334 5338 5516...

1 Answer

Acer aspire notebook will not switch on after battery discharge even with mains adaptor plugged in. Help Noel


1. Remove the battery and the ac adapter from the laptop computer. Press the power button for about 10 seconds. This will discharge thee flea power from the laptop.
2. Connect the battery and the ac adapter. Charge the computer for about 30 mins then try to turn the computer on.
If this does not work, try to turn the computer on with only the AC adapter connected. If this works then it time to replace the battery.

Jun 26, 2011 | Acer Aspire One PC Notebook

1 Answer

Cannot turn on my laptop only the start button light turns on but no screen display and a few noises help


This is only the first of many things you may need to do to determine the fault. But it is a process for determining the exact cause.


Make sure the ac adapter is correctly plugged into the notebook and into the power cord.


If everything is plugged in correctly and it still will not power on, follow these steps to complete a 'power reset' of the notebook.

  1. Unplug the ac adapter. Keep ac adapter unplugged.
  2. Remove the battery and keep the battery unplugged.
  3. Hold the power button down for 15-20 seconds. (Nothing will appear on the display and none of the lights will light up.)
  4. Release the power button and plug in the ac adapter ONLY. (Please note that a power indicator light should be lit on the ac adapter when it is plugged in).
  5. Normally power on the notebook.
  6. If the unit does not power on, remove the ac adapter and insert the battery into the system.
  7. Plug the ac adapter back into the system, the battery charging indicator light will light up.
    If the battery charging indicator light does not light up, the ac adapter may not be providing proper power to the unit, and may need to be replaced.

May 15, 2011 | Acer Aspire 5500 5570-2609 Laptop

1 Answer

My acer aspire 4740g does not power on. i have removed the battery and directly connected to the power supply but still does not turn on.


Problem description:
The laptop is completely dead. When you plug the AC adapter and press on the power button, nothing happens. The laptop has no signs of life at all. None of the LED lights is working.
Possible cause:
1. AC adapter failure.
2. Power jack failure.
3. Motherboard failure.
Possible troubleshooting steps and repair solution:
1. Test the AC adapter with a multimeter. It's possible that you have a failed AC adapter. If you don't have a multimeter, test your laptop with another known good AC adapter.
Acer Aspire 4740 AC Adapter
2. It's possible that power jack (socket where you plug the AC adapter) is broken. Remove the motherboard and take a closer look at the power jack. In some cases you can fix the jack by resoldering it on the motherboard. In other cases you have to replace the jack with a new one.
Using a multimeter, test if the power goes to the motherboard through the jack.
3. If replacing the AC power adapter and jack on the motherboard doesn't help, most likely you have a bad motherboard. Replace the motherboard.

Apr 21, 2011 | Acer Aspire 4235 4240 4535 4535G 4540...

1 Answer

My Acer aspire 4935 is not recognizing the AC adapter. When ever I shutdown the system and connects the AC adapter, it works and the charging LED lights up. Once I press the power button to boot the...


Problem description:The battery charges only when the laptop turned off. The battery charge LED lights up as normal and the battery gets charged to 100% while the laptop is off.
When the laptop is turned on, the battery charge LED goes off even if the adapter is still plugged in.
Possible cause:1. AC power adapter failure.
2. Battery failure.
3. Broken/loose power jack.
4. Motherboard failure.
Possible troubleshooting steps and repair solution:1. This problem could be related to a faulty AC power adapter. It's possible that the AC adapter doesn't provide enough power when plugged into the laptop. To find out if this is your problem, you'll have to test the laptop with another working adapter.Replace the adapter if needed.
http://www.chargerbuy.com/replacement-acer-aspire-9400-ac-adapter-19v-3-42a.html

2. There is a slight chance that you have bad battery. Test the laptop with a know good battery and replace the faulty one if needed.

3. The battery charge problem could be related to the power jack. Maybe the jack is broken or not making good contact with the motherboard. It is necessary to remove the motherboard and take a closer look at the power jack. Resolder or replace the jack if needed.

4. If the power jack is in a good working shape and new power adapter with battery do not fix the problem, most likely you have a faulty motherboard. Replace the motherboard if needed.

Feb 09, 2011 | Acer Aspire 4730-4947 Notebook

2 Answers

Laptop acer aspire 5740g. No light indication when i connect ac adapter and no response when i press the power button totaly dead.What is the problem


My laptop been droped.
Laptop acer aspire 5740g. No light indication when i connect ac adapter and no response when i press the power button totaly dead.What is the problem

Dec 16, 2010 | Acer Computers & Internet

2 Answers

There`s no power coming when i switch it on


first of all, try to press on the power button for about a minute, and then press on it to power on. This should reslove an issue where the computer cannot recover from sleep mode.
If this is not the case, make sure that the buttery is fully charged, check all light indicators to see if there is any activity when powering laptop.
I would also try a different cable and connect it to the laptop. Also, sometimes the battery needs to be replaced. This should cost a lot of money, so I would definetly try all things first.

Feb 24, 2010 | Acer Aspire 5315 Notebook

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