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Power Cord Please help !!.. Am I able to download the manual for the Acer Extensa Model # 4420 ??? I can't tell how to plug up the Power Cord/ DC Adapter

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I have a acer extena 4420-5239 that the dc jack inside has come loosa and will not make a connection to power up. Can that be fixed or is it connected to to board


Yes it can be soldered back onto the system board.

Symptoms of a broken power jack
1. If you wiggle the power cord or the AC Adapter connector on the back of the laptop, the power LED and battery charge LED start to flicker.
2. Battery will not charge in the laptop.
3. Laptop runs fine off a charged battery.
4. With the AC Adapter connected the laptop appears to be dead.
No power LED or battery charge LED activity.
5. Laptop randomly powers off without any warning.

If your laptop is out of warranty, then you can fix the problem by re-soldering DC-IN jack on the system board. If it

Dec 19, 2010 | Acer Extensa EX5620-4025 (LXE970X025) PC...

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Power plug socket on side of laptop not connecting to AC Adapter


See if this manual helps. There is not as much service manuals for acer as other laptops.
http://www.scribd.com/doc/6469636/acer-travelmate-47204320-extensa-46204220-biwa-service-manual-sgtm47204320book0724-factory-repair-maintenance

Jan 31, 2010 | PC Laptops

2 Answers

My acer Extensa 4420 not booting up


dell inspiron 6000 pc note book or 
acer Extensa 4420 which one ? either or sounds like hard drive is shorting out and you need to change it  lala linda 

Dec 23, 2009 | Dell Inspiron 6000 Notebook

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Acer extensa 4420 won't start


I had problems getting an Acer Extensa 4420 to boot or to enter bios. It would never complete the post. After taking it apart, changing the CMOS battery and making several other adjustments I read that a faulty DVD would cause the problem. I removed the DVD and it went right into Windows VISTA. So I put the DVD back in and had the same problems over again. The issue is a faulty DVD and has nothing to do with the motherboard, or the CMOS battery, or any of those other complex issues. It is simply a faulty DVD that refused to allow POST to proceed.

Jul 08, 2009 | Dell Inspiron 6000 Notebook

2 Answers

Cannot load driver for wireless card


Try the web address below. It is for Acer USA and should take you directly to the download site. Just choose "Notebook" then your model number, etc. and all the available driver downloads should show up. Hope this helps!

http://us.acer.com/acer-v2/service.do?LanguageISOCtxParam=en&miu10einu24.current.attN2B2F2EEF=3750&sp=page15e&ctx2.c2att1=25&miu10ekcond13.attN2B2F2EEF=3750&CountryISOCtxParam=US&ctx1g.c2att92=453&ctx1.att21k=1&CRC=2054404012

Jun 02, 2009 | Acer Extensa EX4420-5239 Notebook

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Acer 4420 Screen going blank


Un-take "Turn off monitor after 5 min" from Power options in Control Panel.

Nov 16, 2008 | Acer Extensa 4620 Notebook

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