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 ...

The CPU is attached to a motherboard, on which all the ... courtesy of the CMOS battery. When you boot your computer or ...

Laptop motherboards have plenty of I2C ... and don’t mind the power source being a tad variable when on battery power? Laptops usually have a main power rail that provides power to all the ...

[Darknezz] sent us a set of photos and some details about his damaged laptop motherboard turned into ... and since it’s meant to run off of a battery it’s as energy-efficient as possible.