Kamil Anwar on MSN

What is a CMOS Battery? How It Works & How to Replace One

CMOS stands for Complementary Metal Oxide Semiconductor. Even though it’s a small chip on your motherboard, it does a lot ...
CCM

How to replace the CMOS battery?

Remove the power cable attached to your system unit, and remove the casing. Discharge your system unit from static electricity by touching it with a metallic object. Once you are sure that the ...