Updating bios with cd
If you set it too high, your computer may become unstable, it may be unable to boot and/or it could overheat.
If you ever make a BIOS change that prevents the computer from booting, you can clear the CMOS memory with the 'clear CMOS' jumper.
Generally, this presents no serious problem (except for all of the settings going back to the default settings).
However, in some cases where a RAID array is set up in the BIOS, the recovery takes longer.
For most of our day to day use, the main operating system (Windows, Linux...) determines the capabilities of a computer.Before I go any further, I should tell you that you should not go into the BIOS unless you either know what you're doing or you're working on a computer that is unimportant to you or anyone who may need it.While it's relatively difficult to destroy data by changing values in the BIOS, it IS easy to make changes that would prevent the computer from booting.Here you can see some relatively new/unique BIOS features.Super-boot allows the computer to start faster by storing certain basic system information in memory.