Which CMOS battery for iqion PC? - Fujitsu Siemens SCALEO 600 (FSP:83C005617) PC Desktop

Yes, laprops have a CMOS battery and it can be changed:


Tutorial How to replace the CMOS battery in your laptop


laptop cmos battery


CMOS battery hack Laptop CMOS battery


Acer Aspire CMOS battery Acer Aspire losing date


Maybe you even cen get a video for your make and mode of laptop, introducing in a ggogle search term
Youtuba, change cmos battery, your make and model of laptop

hello
Here is how the cmos battery looks like(look at video) at 2:15 running time of video shows you the cmos battery that is simular to a big watch battery. here a link for battery
http://www.ebay.com/itm/Dell-OptiPlex-Desktop-New-Motherboard-Lithium-Battery-Bios-CMOS-3V-Clock-CR-2032-/200692910229?pt=LH_DefaultDomain_0&hash=item2eba3ac895

These are the most basic signs your CMOS battery is going dead and will be your ultimate test of the battery
http://www.bing.com/images/search?q=cmos+battery+images&qpvt=cmos+battery+images&FORM=IGRE Bios setting are saved in cmos batteries
make cmos battery has charge and is not loose
cmos battery images
http://www.bing.com/images/search?q=cmos+battery+images&qpvt=cmos+battery+images&FORM=IGRE


How to replace the CMOS battery in your laptop http://www.youtube.com/watch?v=MTg8qhWKNpA

Power down PC. Open the PC tower. Look at the motherboard and find the CMOS battery. Looks like the picture below. Make sure you touch some sort of metal area on the PC to ground yourself before touching the components. Use something thin to pop the old CMOS battery out. The CMOS batteries are usually universal. CR2032 is the usual type used. These can be found at a CVS or Walgreens. Once you have acquired the next battery, make sure the CR2032 is facing up and just press it in.

-Ben P.

Removing the CMOS battery for 15 mins will reset the CMOS.
The CMOS failure most likely is caused by a flay CMOS battery. replace the CMOS battery will fix this problem.

Hi there,

When starting your PC, the following error message is displayed:

CMOS wrong
CMOS MEMORY size WRONG
CMOS Checksum Bad
CMOS checksum error defaults loaded
Warning! CPU has been changed please re-enter cpu settings in the cmos setup and remember to save before quit!
You are prompted to:

Press F1 to resume
Press F2 to load default values and continue


This is due to the fact that the CMOS, which contain data related to the BIOS, has been reinitialized and that your PC has been reset to factory settings.

Solutions:

Reinitializing the BIOS

• • Before making any costly maintenance try to reinitialized the BIOS.
• Change BIOS battery
  • If the problem persist this may be due to the fact that the battery powering the CMOS (when the computer is shut down allows the CMOS to store information), is depleted.
  • The CMOS battery is a small pin found on the mother board, you can refer to the manual provided with your motherboard to change it or have the nearby computer technician change it for you if you don't want to risk any damage.
  • More information with: Replacing the battery of your motherboard (CMOS battery)

Post back if it is not working we will be happy to help you.
Hope this helps.
Cheers!!!!

I THINK YOUR MOTHERBOARD BATTERY MAY BE DAMAGED OR DOWN. YOU HAVE TO REPALCE THE BATTERY AND TRY AGAIN TO START THE PC.

how can i reset CMOS/BIOS password for HP compaq tc4400 laptop i have hp 500 notebook and i forget cmos/bios password . i remove cmos battery . but dont solve it . how can i solve it

short out the jumper pins labeled CMOS

You said that you already bought a new cmos bat, but still theres a problem.check the cmos battery socket,power on tyour pc and go to cmos setup,optimize default setting and set time and date.