What is the purpose of a CMOS battery on a motherboard?

The SST-CLEARCMOS is extremely useful in offering a way to quickly clear CMOSBIOS for recovering from failed overclocking attempts, updating BIOS, or resetting

1 Confirm that the memory is fully installed as shown in the below image · 2 Check if there is any dirt on the memory Pin or memory slot of

cmos battery slot You'll need a new CMOS battery that you can slot into your system Most ATX and Micro-ATX motherboards are compatible with a CR2032 lithium coin

bank robbers slot CMOS BIOS), and other digital logic circuits CMOS technology is also used for analog circuits such as image sensors , data converters, RF