How to Fix a BIOS Flash Failure
Computer problems can be infuriating, especially for someone who does not have an extensive background in information technology. One of the worst problems you can have with your computer is corruption of the BIOS--the most basic "operating system" on your computer, stored on a chip present on the motherboard itself. When a BIOS flash fails, you might even have trouble getting the computer to start at all, necessitating action to prevent a complete system failure.
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Instructions
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Read through your motherboard instruction manual to determine whether your motherboard has a backup system for recovering from a BIOS crash. Many newer motherboards come equipped with two BIOS chips, allowing for a "reboot" of the BIOS in the event of disaster. If you are so fortunate, you can simply follow the reboot instructions present in your specific motherboard's manual to recover the BIOS good as new.
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Re-download the BIOS using another working computer, placing it on either a 3.5" floppy disc or USB flash drive, depending on the requirements of your particular computer. Make sure to retrieve the latest version from your motherboard manufacturer's website to avoid additional technical issues. In many cases, you will be able to reinstall the new BIOS over the failed flash and start again from scratch.
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Contact your computer or motherboard manufacturer for a replacement BIOS chip if nothing else seems to work. They should be able to send you a copy of the original BIOS chip with the latest version for a fee.
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Replace the old chip with the new by detaching it from the motherboard (the large board into which all other items on your computer are plugged). Simply restart your computer after physically replacing the BIOS chip and things should be good as new.
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Tips & Warnings
Take your computer to a local repair shop if you do not feel comfortable performing these fixes on your own. Although it's more expensive, taking it to a professional can help to guard against further blunders.
