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the battery will keeps all the passwords and system time,date etc.so if u remove the battery u will loss all these things and system set to default

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15y ago

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Compare ttl bi-cmos cmos?

small battery located on the motherboard or computer case.


Were is the motherboard on a computer located?

The motherboard is located on the form factor


Where does the CMOS power come from when the computer is off?

The complementary metal–oxide–semiconductor (CMOS) power comes from the CMOS battery located on the motherboard. This battery powers the Basic Input Output System (BIOS) and stores the start-up config for the computer.


Where is the laptop battery located?

The CMOS battery can be located in any place, depending what model your motherboard is. Generally they will use a coin cell battery which is pretty obvious to find on your motherboard. A full tutorial is available on the site below. Please read it carefully before beginning the procedures to prevent any damage to your computer and to see if it can be solved in a easier manner.http://www.computerhope.com/issues/ch000239.htm


What does it mean when the computer starts up and says system battery is dead?

Your CMOS battery has died. This battery is typically a small, quarter-sized CR2032 battery located on the motherboard, which can be easily removed and replaced. The CR2032 battery can be purchased just about anywhere batteries are sold.


Which of these are not located on the motherboard hard drive rom CPU ram?

The hard drive is not located on the motherboard.


Where is RAM located ?

RAM is located in the motherboard.


Where does CMOS RAM get its power from when turned off?

CMOS RAM is Powered by a trickle of electricity from a small battery located on the motherboard or computer case, usually close to the firmware chip, so that when the computer is off, CMOS RAM still retains it's data.


What happens if you dissemble the battery located on the Mother-Board?

System time will be reset to default.


Is motherboard located in CPU?

yes


Is motherboard is located in CPU?

yes


Where is bios chip located?

The BIOS chip is located on the motherboard