Updating the bios file
RPM), or actually install the image for your bootloader.
Flashromis a utility for identifying, reading, writing, verifying and erasing flash chips.
Make sure however, that you always get the BIOS executable and NOT the Windows executable.
Warning: Flashing motherboard BIOS is a dangerous activity that can render your motherboard inoperable!While the author of this article has successfully run this procedure many times, your mileage may vary. You may want to consider updating microcode instead if it is supported by your system. To use the biosdisk utility to create a BIOS flash image, first download the latest raw BIOS image for your system from your manufacturer's website.