

Remove the plug, then hold the power button for at least 20 seconds to drain residual energy. The switch generally includes two or three pins.ġ. If your board includes a reset switch, it is easier to reset your CMOS and BIOS configuration. However, it may use a button on some motherboards. Most motherboards feature a CMOS reset switch, which disconnects the backup battery’s power to the BIOS-it is a pin-and-plug setup. So, skip ahead if you disabled it from the Windows Device Manager, etc. Note: Resetting your computer’s BIOS only works if the GPU was disabled from BIOS. Fixing a Graphics Card Disabled from BIOS Option 1: Reset the BIOS using a Switch on Your Laptop or Desktop PC The CMOS generally appears in the RTC clock semiconductor, but some motherboards have a separate chip.įor further information on the two, check out the FAQ section. The Complementary Metal Oxide Semiconductor (CMOS) acts as short-term memory, which tells the BIOS what to do every time you start your computer.
