You can reset your PC's BIOS settings to their factory defaults by selecting the Restore Defaults option within BIOS or by removing the CMOS battery from an unplugged computer for about five minutes.

If you've locked yourself out of your Compaq Presario by an unknown CMOS password, you can reset the password -- along with all other CMOS settings -- by removing the computer's backup battery for ...

CMOS stands for Complementary Metal Oxide Semiconductor and despite its size, it does much more than you think. Let’s clarify a few things first. A CMOS chip is vastly different than the CMOS battery ...

PC owners aren't strangers to the usual hardware debacle. If you’ve been using a PC for more than a year, chances are you have probably encountered some common hardware hiccups. Whether it’s an ...

If your computer refuses to boot and displays a CMOS Checksum Error, chances are high that the issue is linked to the BIOS (Basic Input/Output System). Along with this message, you are offered various ...

IIRC there was a problem with some revisions/cases of ECS K7S5As quickly eating up batteries. Or perhaps the quality of batteries (I don't remember ATM, do a google for "ECS K7S5A BIOS ...

I have an FN45 motherboard that came with the SN45G Shuttle XPC. The entire computer was setup and working fine with a Barton 2500+ and 2x512 Geil 2700 rated at 5-2-2-2. Then, I decided to see if I ...

In this week’s installment of Tech 911, a reader writes in to find some clarity, not solve an issue with a broken device or failing hardware. Said reader was probably poking around his motherboard a ...

In his line of work, Instructables user [Harrymatic] sees a lot of Toshiba laptops come across his desk, some of which are protected with a BIOS password. Typically, in order to make it past the BIOS ...