Glossary · A+
A+CMOS battery
A small battery on the motherboard that keeps BIOS/UEFI settings and the system clock alive when the system is powered off. A dead one resets the date/time and firmware settings.
// RELATED A+ TERMS
Glossary · A+
A+A small battery on the motherboard that keeps BIOS/UEFI settings and the system clock alive when the system is powered off. A dead one resets the date/time and firmware settings.
// RELATED A+ TERMS