Question about Acer Extensa 5420-5687 Notebook

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Acer extensa 5420 cmos battery

How to replace

Posted by Anonymous on

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5 Related Answers

LaptopExpert

Garry Romaneo

  • 458 Answers

SOURCE: Re: Acer Extensa 5420-5687 replacement battery question

You can find your replacement battery Here at this link
http://cgi.ebay.com/Genuine-Battery-Acer-TravelMate-6410-6460-Extensa-5000_W0QQitemZ150254761331QQihZ005QQcategoryZ14298QQssPageNameZWDVWQQrdZ1QQcmdZViewItem#ebayphotohosting

This is for the Extensa 5000 Series.. which is Yours.... Better Hurry!!!! Theres only 1 dealer selling it!!! price is $49.99 +$24 S/H

good luck..
Hope this helps ya...

Posted on Jun 04, 2008

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Anonymous

  • 81 Answers

SOURCE: want to reset my acer extensa 5420

just press alt + F10 at boot time


good luck!

Posted on Dec 14, 2008

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pumpkinman

Steve Sweetleaf

  • 1176 Answers

SOURCE: Acer Extensa 5420 Repair Service Manual

more info please

Posted on Aug 28, 2009

tomcalister

  • 26 Answers

SOURCE: Acer Extensa 5420-5687 laptop won't turn on

Okay, Here's the deal..... I recently had the same problems with my friends' Acer Extensa laptop and here's what I did to fix it. I narrowed the issue down to two culprits 1. Overheating, 2. Defective Motherboard. I have fixed the problem but I takes time, patience and some technical ability which may not be available to some. :( (Swapping out the motherboard MAY fix the problem but if the defect is in the manufacturing process then the problems could return). Here's how I fixed it... While in the process of disassembly I noticed a small electrolytic capacitor that had seemingly broken off and had become wedged between the frame (<ital>very lucky! this gave me the clue I was looking for!</ital>). This made me think that it had broken off the motherboard. I proceeded to disassemble the laptop and found the location of the missing capacitor (there are two located right next to each other on the board) and was able to re solder the capacitor back onto the motherboard (could it be a manufacturing processing defect thats causing these to break loose? ). Mine was broken off due to what looked like bad solder joints. Your capacitors could still be attached but have weak solder connections. Also while i had access to the motherboard, I used the opportunity to clean and re apply the heat sink compound to the CPU and thoroughly clean the fan vents. I then reassembled the laptop and EVERYTHING has been running fine now for the last 3 days. Total time was about 4hrs and it cost NOTHING to repair. GOOD LUCK :)

Posted on Mar 14, 2010

Anonymous

  • 1 Answer

SOURCE: Acer extensa 5630ez won?t turn on.

Can you give a location of R138?
Is it on the easy side? E.q. the side of the motherboard wich is accessible by removing the bottom plate? I see Q24, located close to CPU. If possible, post a picture of R138, with some components visible.

Posted on May 11, 2010

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1 Answer

I forget my bios password how can i remove it my laptop acer extensa 5220


The most common way is to remove the CMOS battery and leave it out for anything between 5 minutes to an hour then replace it and restart.
You will probably have to open up your laptop to get to the battery.
You may find some codes to put in but they very rarely work.

Jan 03, 2013 | Acer Extensa 5420-5687 Notebook

1 Answer

I want driver for extensa 5420 to work with xp64bit


http://us.acer.com/acer/service.do?LanguageISOCtxParam=en&miu10einu24.current.attN2B2F2EEF=3750&sp=page15e&ctx2.c2att1=25&miu10ekcond13.attN2B2F2EEF=3750&CountryISOCtxParam=US&ctx1g.c2att92=843&ctx1.att21k=1&CRC=1841181145

Jan 03, 2010 | Acer Extensa 5420-5687 Notebook

1 Answer

It won't power up


Cmos Battery may be dead or faulty. Replace and see if that helps. It may need to be soldered. Good Luck.

Nov 20, 2009 | Acer Extensa 5420-5687 Notebook

1 Answer

Want to reset my acer extensa 5420


just press alt + F10 at boot time


good luck!

Dec 14, 2008 | Acer Extensa 5420-5687 Notebook

2 Answers

CAN'T USE BLUETOOTH


you need to install blue tooth drivers/application first. then you will able to use it.

Dec 01, 2008 | Acer Extensa 5420-5687 Notebook

1 Answer

Re: Acer Extensa 5420-5687 replacement battery question


You can find your replacement battery Here at this link
http://cgi.ebay.com/Genuine-Battery-Acer-TravelMate-6410-6460-Extensa-5000_W0QQitemZ150254761331QQihZ005QQcategoryZ14298QQssPageNameZWDVWQQrdZ1QQcmdZViewItem#ebayphotohosting

This is for the Extensa 5000 Series.. which is Yours.... Better Hurry!!!! Theres only 1 dealer selling it!!! price is $49.99 +$24 S/H

good luck..
Hope this helps ya...

Jun 04, 2008 | Acer Extensa Laptop

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