Question about Acer TravelMate 4652LMi PC Notebook

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How do i replace a cmos battery in an acer travelmate 250 laptop

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 14 Answers

SOURCE: How to replace a cmos battery in an acer

Look at the manual here...


http://www.scribd.com/doc/12027454/acer-travelmate-2300-4000-4500-service-guide-factory-repair-manual-maintenance-sgtm2300tm4000tm4500






RTC battery is what you're looking for....

Posted on Oct 27, 2009

blueextc3221
  • 15935 Answers

SOURCE: I can't find the cmos battery in my Acer TravelMate 512DX

Sometimes it can be seen accessed thru the memory expansion door on the bottom of the PC.
Otherwise, access may be good through the case under the keypad.
Here is a pic of what you are looking for.
1ce12af.jpg
If you require help on removing the keyboard, just ask.

Posted on Jan 19, 2009

  • 32 Answers

SOURCE: where can i find CMOS battery of my laptop ACER travelmate

Hello,
You will have to turn it upside down and start removing compartments untill you find it. (As you did not give me the model of the computer I can't tell you exactly where it is)
The CMOS battery is located on the motherboard and it looks like a large watch battery.

Details on changing it is here: http://www.smartcomputing.com/editorial/article.asp?article=articles/2004/w1510/32w10/32w10.asp&articleid=24031

Have a great Day!

Posted on Jan 28, 2009

leecom72
  • 4806 Answers

SOURCE: Acer travelmate 4650, after bios flashing, no display.thanks.

HI there
Sounds like the bios flash has failed, the only thing you can do now is try to flash again, make sure you have the right bios update for that model machine, suggest you get a USB floppy drive so you are able to re-flash the bios, if it still doesn't work then the machine is rendered useless.


Good luck and thanks for using Fixya!!!

Posted on Feb 11, 2009

  • 61 Answers

SOURCE: how to change cmos battery on acer travelmate 4150

Procedures available in below link
http://forum.notebookreview.com/showthread.php?t=224989

Posted on Mar 30, 2009

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1 Answer

Replace cmos battery


Hi, you can follow this steps: Just Go to Pag. 67, or you could just use this Time Sync Tool, you are only interested on have the time and date correct every time you use your computer.

Oct 16, 2013 | Acer TravelMate 330T PC Notebook

1 Answer

How do I replace the cmos battery


http://www.tim.id.au/blog/tims-laptop-service-manuals/#toc-acer

Drop down to the 'paragraph' that starts with - Travelmate 200.
(200 in Blue)
Go down to the 7th line (5730 in Blue), scroll across, and click on -
6493 in Blue.

This is a PDF file. The computer you are using now has Adobe Reader on it, which uses PDF files.
After you click on the file name (6493) it may take up to 30 seconds, before the first page comes up.
The file is downloading in the background.

The CMOS Battery, or also known as the RTC Battery, (Real Time Clock), is on the BOTTOM of the motherboard.

http://www.aliexpress.com/item/For-acer-TravelMate-6492-6492G-notebook-motherboard-MBTLN0B001-Tested-ree-Shipping/555541838.html

Scroll down a little to the two Large views of the motherboard;
1) The first view shown is the Bottom side of the motherboard.
Has the blue -
For Acer Travelmate 6942 6942G notebook motherboard MBTLN0B001 and tested+ree, above it.

Yes. TravelMate 6492, not TravelMate 6493. The RTC Battery is still in the same place.

Above the pink processor socket......see the Yellow round object?
It actually has wires coming from it, that end in a small white connector.
Not the same color, not the same series, but gives you a better look at this type of RTC Battery setup,

http://www.ebay.co.uk/itm/ACER-TRAVELMATE-6292-SERIES-6292-812G25Mn-CMOS-BIOS-BATTERY-/230795196555?pt=UK_Computing_Other_Computing_Networking&hash=item35bc77388b

There is a little round watch type battery in that Yellow, and that Black plastic 'bag'.

Losing date, and time? Replace CMOS/RTC Battery.
Need to reset, or wipe out a BIOS password, or HDD password?
(HarDDrive)
Not THAT way.

Go to Page 53. (Adobe Reader page number box at top)

Page 168 - Bottom View of motherboard - Number 13 in the chart -
CLRP2 - CMOS clear
(Clear CMOS jumper)

Instructions on Page 169

The Service Manual doesn't show the location of the CMOS battery.
DOES state it in Troubleshooting / Random Loss of BIOS Settings Page 148 at the Bottom.

http://www.youtube.com/watch?v=A2XH_LBMc-g&feature=related

Just an average laptop disassembly video I found. Skip to 3:40 or so to start.
You SHOULD wear an ESD wrist strap, and have it's aligator clip attached to a good ground source.
He is AT least working on a wood table top.

Perhaps some of these Acer pictorial guides will also help,

http://www.insidemylaptop.com/category/1-acer-laptops/

Could I be wrong about the CMOS Battery location?

Moi?

Yes.

Look down in the Battery Compartment for the CMOS Battery, or in a small hidden panel down in the Battery Compartment.
Also look on the top of the motherboard, once the Palm Rest Cover (Top Cover) is removed.


For additional questions please post in a Comment.

Regards,
joecoolvette

Oct 31, 2012 | Acer TravelMate 6493-6495 Notebook

1 Answer

Travelmate 6463WLMi change CMOS Battery


How to change ACER Travelmate 6463WLMi change CMOS Battery

Jun 16, 2012 | Acer TRAVELMATE 6463WLMI COMPATIBLE LAPTOP...

1 Answer

How to remove keyboard to change cmos battery for Acer TravelMate 529ATX PC


I have an Acer travelmate 529ATXV and need to change the CMOS battery. I think it is under the keyboard but I am not sure how to remove the keyboard. Any help would be appreciated.

Mar 08, 2010 | Acer TravelMate 529ATX Notebook

1 Answer

How to replace a cmos battery in an acer travelmate 4000


Look at the manual here...


http://www.scribd.com/doc/12027454/acer-travelmate-2300-4000-4500-service-guide-factory-repair-manual-maintenance-sgtm2300tm4000tm4500






RTC battery is what you're looking for....

Oct 27, 2009 | Acer TravelMate 2300 Notebook

1 Answer

Cmos battery location


open the top key board then under this key board you located the cmos battery and jumper settings..good luck

Jun 26, 2009 | Acer TravelMate 2300 Notebook

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