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.

That battery — often called the "CMOS battery" after the type of memory it once powered — keeps the computer's real-time clock going. On older models, it also might deliver a trickle of power ...

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.