What does updating bios do
Flashing your BIOS with the wrong BIOS file Most BIOS updates come as a zipped file containing the binary code file, the flash utility, and sometimes a README file.Flashing the erasable memory of your BIOS with the wrong code is almost certain to cause failure the next time you try to boot. Many motherboard model names are similar within a single manufacturer.There is, however, a 975X7AB-2.0-8EKRS2H version of my motherboard, which makes the correct identification of my motherboard very important when it comes to finding and downloading the correct BIOS update file. Failing to research or understand the BIOS update details Even properly researching the changes in the BIOS upgrades may not be enough to completely understand exactly was changed.Often these BIOS upgrade notes are written by techs with little or poor knowledge of English and rarely are the details noted in full. Even after learning that an E6400 is an Intel Core 2 Duo CPU and S3 is one of four sleep functions in the PC's power settings, you then need to know if you have an E6400 CPU.Download the file for the exact make/model/revision of your motherboard.The flash utility included in the download should match the BIOS manufacturer information on the initial POST screen. The acronym AFU stands for the Award Flash Update Utility.
e has a BIOS scan browser plugin utility that works with IE Explorer and Firefox.The first line in the upper left portion of the screen shows the BIOS maker and version.