You can view and change the BIOS settings of your PC, though technically inexperienced users are better off not changing anything.You can view the BIOS settings by pressing F2 key immediately after switching on the system.
You'll be thrilled to know that the video BIOS, PNP, DDC, EDID, and other unintelligeable jumbles of letters have been finely tuned to assure that your video card and monitor work together perfectly.Since ASUS is the largest motherboard manufacturer take a look at their warning for ASUS BIOS updates: "Updating the BIOS only if you have problems and you are sure that the new BIOS revision will solve your problems.Careless updating may result to more problems with the motherboard!BIOS updates are provided for evaluation purposes only.All BIOS revisions are released on an "as-is" basis only. BIOS updates have the potential to cause your system to fail. If you can live without your PC for a week while you wait for a replacement BIOS chip to show up, then go ahead and update your BIOS! You will always have your old BIOS chip as a backup 3. Also, laptops can be done if the BIOS is available.
Just repeat the process, and if the problem still persists, update the original BIOS file.