What is a CMOS battery? What are its functions? - Quora
The technician is laying a cr2025 battery on the socket of the computer motherboard. the concept of computer, service, electronics, hardware, repairing, upgrade and technology. - ipc-computer.de Blog
Infos rund um die „BIOS-Batterie“ - WinTotal.de
BIOS-Batterie wechseln und das BIOS wieder einrichten
CMOS-Reset - Wie löscht man das CMOS? (BIOS-Einstellungen resetten) | www.biosflash.com