Does anyone have experience with finding/replacing a CMOS battery in an older Dell laptop. I have almost completely gutted the thing but am having troubles locating this battery. Is there ...

How to Install a CMOS Battery in a Gateway Laptop. The complementary metal-oxide semiconductor, or CMOS, stores the system date and time as well as other settings on your Gateway laptop.

Alternatively, another way you can reset the CMOS — and one that's more or less standard across all motherboards — is to physically remove and re-seat the CMOS battery on the motherboard.

Acer Travelmate: Disconnect the cmos battery and reconnect it after several minutes, giving it time to reset, and then hold down F2 when rebooting. Dell. Dell Inspirion: eeprom 93lc46 or eeprom 24c164 ...

The CMOS battery is the small, button/cell battery that sits on your PC's motherboard that powers the BIOS when the system is turned off. This is what allows it to retain the data without the main ...

If you're getting errors when you boot your PC, the problem may be nothing more than a dead CMOS battery. Fortunately, they're cheap and easy to replace--on desktops, anyway.

If you've locked yourself out of your Compaq Presario by an unknown CMOS password, ... How to Replace the Hinges on a Dell Inspiron. ... Skip to step 5 if you can see the CMOS battery.