How Do You Fix A Computer BIOS?
Computer BIOS (Basic Input/Output System) problems can lead to everything from USB connectivity issues to a computer that simply won’t boot. The BIOS is essentially your computer motherboard’s firmware, and gives instructions to the hardware from boot up. BIOS issues are often discovered shortly after installing new hardware, and the BIOS often needs to be updated for the new hardware to function properly. Step 1 Listen to the beeps. If you are experiencing post-boot errors, which are usually in the form of beeps during the system’s boot up, make note of the beeps: how long they are, how many there are and pauses between beeps. Step 2 Look up the meaning of the POST boot up beep codes in your motherboard’s user manual or on ComputerHope.com (see Resources). Step 3 Check the status of your BIOS error codes on the POST beep codes list to determine if the problem resides with the BIOS itself or another system issue (such as hardware conflicts). Step 4 Check via the motherboard manufacture
