Description

Sony CR2032 Lithium 3V CMOS Battery

Description

• The CMOS battery powers the BIOS firmware in your laptop.
• Every computer has BIOS pre-programmed into its hardware. BIOS is something that’s integrated into the computer while it’s being manufactured.
• Signs that your computer may be needing a new CMOS battery.
• The laptop has difficult booting up.
• There’s a constant beeping noise from the motherboard.
• The date and time have reset.
• Peripherals aren’t responsive or they don’t respond correctly.
• Hardware drivers have disappeared.
• You can’t connect to the internet.