CMOS stands for Complementary Metal Oxide Semiconductor and despite its size, it does much more than you think. Let’s clarify a few things first. A CMOS chip is vastly different than the CMOS battery ...

A battery that maintains the time, date, hard disk and other configuration settings in the CMOS memory. CMOS batteries are small and are attached directly to the motherboard. See BIOS setup and ...

If something has gone catastrophically wrong with your PC, you may need to reset the CMOS to solve the problem. Here's what ...

he would have to open the laptop case and short the CMOS reset pins or pull the CMOS battery. The process is quite tedious, so he prefers to use a simpler method, a parallel loopback plug.

You can easily reset CMOS using the BIOS Menu ... Remove the computer cover. Find the battery on the board. The battery may be in a horizontal or vertical battery holder or connected to an ...