If your CMOS battery is dead or you just want to reset your BIOS, the hardest step is usually just finding the battery! The ...

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 ...

Alternatively, another way you can reset the CMOS — and one that's more or less standard across all motherboards — is to physically remove and re-seat the CMOS battery on the motherboard.

PC won’t boot after CMOS battery change 1] Perform a hard reset. To perform a hard reset, you must turn off your computer completely. However, in your case, the computer is already turned off.

PCs have a battery on the motherboard that provides the Complementary Metal-Oxide Semiconductor with a minimal amount of power, even when unplugged. This CMOS battery lets the system clock keep ...

The CMOS battery is an often overlooked but crucial element. Hidden on the motherboard of your computer, it acts like an emergency power supply for the BIOS.

The BIOS battery is also known as the CMOS battery. ... All custom hardware settings are lost when you remove the BIOS battery. Electrostatic discharge can damage your computer beyond repair.

Certain motherboards allow you to reset the BIOS settings directly with a switch. If not, simply removing the battery will cause a power loss to the motherboard, and the CMOS will reset. The second is ...

If you're getting errors when you boot your PC, the problem may be nothing more than a dead CMOS battery. Fortunately, they're cheap and easy to replace--on desktops, anyway.

The one major change (besides the System on a Chip upgrade) is that the new iMac now uses a single Complementary Metal Oxide Semiconductor (CMOS) battery instead of the two that were in the older ...