The whole BIOS updating procedure should be treated with extreme caution.If you do not encounter any system instability or bugs with the current BIOS version, we suggest that you keep it.However, the basic process is fairly similar on all computers.Flip the computer’s power switch to off to ensure it’s not receiving any power.Updates for BIOS may fix or enhance features and aspects of your system’s performance. If not, then the original BIOS version is the only BIOS version available for your model After clicking BIOS category, if the BIOS version available is newer than you currently have, then click on the Download button. The numbers might be changed in your file name, but the “E” character at last is the same.But installing a wrong update or the wrong version can leave your system in an unusable way. If the available BIOS versions are older or the same, then you already have the latest version of BIOS. It is also recommended that you temporarily disable your anti-virus for this activity. Select the option “Initiate BIOS update on this system.” And click OK.
There’s no reason to clear your CMOS if everything is working properly.In most cases, you can clear the CMOS from within the BIOS menu.In some cases, you may have to open your computer’s case.Don’t interrupt the updating process once it has started.Reboot when asked and you’ve got the latest BIOS version in town.