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Show where cmos battery is located on acer aspire 5251-1513

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: where is the cmos battery for an acer aspire 1690 laptop

Hi I have found you a service manual that should tell ya all. http://rapidshare.com/files/48828906/S.G_AS3010_5010.zip The BIOS in most lappy's are usually soldered I expect this to B the same. (I DL the manual to test link ..)

Posted on Aug 21, 2007

  • 13433 Answers

SOURCE: where is the CMOS battery located on Acer Aspire

Bottom of the laptop, the big cover that comes off. Below the wlan card

9339c5a.jpg

Posted on Feb 18, 2009

parrotheadpc
  • 2600 Answers

SOURCE: ACER ASPIRE 4730Z. How do I clear the CMOS (password)?

Below is the steps for clearing the password. Below that is the link for the manual, the picture of the jumper tabs is on pg. 153, good luck

Steps for Clearing BIOS Password Check

If users set BIOS Password (Supervisor Password and/or User Password) for a security reason, BIOS will ask
the password during systems POST or when systems enter to BIOS Setup menu. However, once it is
necessary to bypass the password check, users need to short the HW Gap to clear the password by the
following steps:
• Power Off a system, and remove HDD, AC and Battery from the machine.
• Open the back cover of the machine, and find out the HW Gap on M/B as picture.
• Use an electric conductivity tool to short the two points of the HW Gap.
• Plug in AC, keep the short condition on the HW Gap, and press Power Button to power on the
system till BIOS POST finish. Then remove the tool from the HW Gap.
• Restart system. Press F2 key to enter BIOS Setup menu.
• If there is no Password request, BIOS Password is cleared. Otherwise, please follow the steps and
try again.
NOTE: The steps are only for clearing BIOS Password (Supervisor Password and User Password).

http://tim.id.au/laptops/acer/aspire%204730z%204730zg%204330.pdf

Posted on Oct 11, 2009

Testimonial: "Thank You"

nblady
  • 206 Answers

SOURCE: Replacing CMOS battery - Acer aspire 3000

Before you begin, back up your data and remove the battery. CMOS Bios will be lost but will reset on restart.

    Instructions
  1. Step 1 Open the laptop computer's screen and lay it back as far as it will go. Be careful not to stress the screen and cause any damage, but press it hard if needed.
  2. Step 2 Press a flathead screwdriver under the front of the plastic bar lining the back of the laptop's keyboard. Pry the bar up slightly and hold it with one hand.
  3. Step 3 Pry up the other side of the bar with the flathead screwdriver and fully pull out the bar. Keep its ribbon cord connected and set the bar on the laptop's screen.
  4. Step 4 Remove the two Phillips screws securing the computer's keyboard. Then, slide the keyboard up and out to remove it. Again, do not remove its ribbon cord, and set the keyboard over the laptop's touch pad.
  5. Step 5 Remove the four screws securing the cover plate over the motherboard and remove it as well.
  6. Step 6 Locate the CMOS battery at the bottom right corner of the motherboard.
  7. Step 7 Remove the battery by prying it up gently with the flathead screwdriver. Then, replace the battery with a new one of the exact same specifications.
  8. Step 8 Replace all the parts in the laptop in the reverse order that you removed them. -Battery Replacement


User Manual

Good Luck

Posted on Feb 15, 2010

  • 162 Answers

SOURCE: aspire 5520z cmos battery location.

Here it is:
You may need to desolder those pins to reset

diegotech.gif

Posted on Nov 19, 2010

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1 Answer

Bl51 motherboard


All laptops have a CMOS, or "Complementary Metal Oxide Semiconductor," battery.
The main purpose for the CMOS battery is to keep the system time, date and BIOS settings even if the computer is turned off or the main battery dies.
Individual Acer Aspire laptop models differ somewhat, but the general steps are the same when replacing a dead CMOS battery.Preparation

Read through the owner's manual for your particular Acer Aspire laptop to determine what kind of CMOS battery you need.
Purchase the battery through Acer or a local or online computer parts dealer.
Turn the laptop off and unplug it.
Also unplug any external hard drives, cameras or other external devices.
Turn the laptop over (bottom facing up), then touch something metal to remove static charge.
Removal
Remove the Phillips screws that secure the motherboard cover (refer to your owner's manual if necessary), then release the cover from the clips on the bottom of the plastic casing.
Lay the cover aside, then locate the CMOS battery cable on the right side of the motherboard. Unplug the cable, then remove the battery.
Installation
Plug the new CMOS battery cable into the motherboard.
Slide the battery partially under the laptop casing to hold it in place, then align the cover with the slots on the bottom of the laptop housing.
Replace the screws, then turn the laptop back over.
Settings
Plug the laptop in and turn it on.
Enter your BIOS (usually by pressing "F1," "F2," F10" or the "Delete" key) before the operating system loads.
Follow the BIOS prompts or refer to your Acer Aspire owner's manual to reset your time, date and desired system settings.
BIOS Reset
Any time the CMOS battery is unplugged for more than a few seconds, your BIOS will be reset to the default manufacturer settings.
If you make any changes to the BIOS that cause problems with your Acer Aspire, unplug the CMOS battery for 3-5 seconds to correct the problem.
http://support.acer.com/us/en/default.aspx


Acer aspire laptop battery replacement
http://www.youtube.com/watch?v=mQTZ1AUR0uw

Jul 24, 2013 | Acer Aspire 5100 Notebook

1 Answer

Locating the motherboard battery for Acer Aspire 5535


i think, it is under the fan, but it is glued in something ? maybe you can remove the keyboard, and clip of that blue/white cable on the left to flash the bios ???

Jul 21, 2012 | Acer Aspire 5535-5050 Notebook

1 Answer

PASS BIOS ACER 2930 ASPIRE


Hi the only possible way to reset the password in the BIOS is to reset the CMOS battery. It is located in one of the panel below the sys (you must have proper expertise to do this) towards the right hand side. The battery is set on a jumper You first need to disconnect all power source i.e adaptor and battery. than remove the panels to try and locate the CMOS Battery. Remember not to tuch anything else or connect any of the cables any where else it may cause a problem for the sys and you. Once the CMOS battery is reset the BIOS password will have gone.
All the best

Feb 09, 2010 | Acer Aspire 2930-4661 Notebook

2 Answers

Getting to the cmos battery


If it's like the Acer that I have,It should be located eather under the memory chips,or the wireless card on the bottom of the laptop.

Aug 28, 2009 | Acer Aspire 1642WLMi Notebook

2 Answers

I need help how to locate the cmos battrey on acer


the cmos thats is a small part of the computer that's located at the near of the battery of your motherboard

cmos that is a jamper nearest the battery of the motherboard

Jul 04, 2009 | Acer Aspire 5335-2257 Notebook

1 Answer

Where is the cmos battery located where is the Acer Aspire 5630 CMOS battery located? can i have some image or photo?


u have to open back side of laptop the cmos cell is on the motherbortd chi[pset.open back side.

Mar 24, 2009 | Acer Aspire 5630 (LX.AG50J.058) PC...

2 Answers

Where is the CMOS battery located on Acer Aspire 5100 laptop?


Bottom of the laptop, the big cover that comes off. Below the wlan card

9339c5a.jpg

Feb 18, 2009 | Acer Aspire 5100 Notebook

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