The basic/input output system, or BIOS, initializes the hardware in a Toshiba notebook based on information stored in the CMOS, a chip on the motherboard that is powered by a lithium coin-cell battery ...
Best offers Replacement Laptop Battery 2-Pin CMOS BIOS Battery For Laptops - Fits Lenovo, Acer, HP, Dell, Asus, Toshiba GF ...