I am bit skeptical of updating my bios, I have heard from many that it ruins their systrm, I understand you are trying to help me, but some reassurance would be helpful..
on our asus mb you cant brick them. they have the usb flashback feature built in. all you need to do to update the bios is download the bios file to a usb stick. plug it in and go into the bios. there a bios updater tool there.let it find the bios file on the usb stick let it run and your all done. or you can rename the bios file and use the usb flashback updater. https://www.youtube.com/watch?v=JVvHwq3syqI&html5=1