penquin, 1 year ago

This is way too long and complicated for just a bios update. Dell laptops actually have a “update bios from flash” option in the boot menu. So all you need is a USB stick formatted to FAT32, copy the bios update file (that you download from their website) into it, boot into boot menu and choose “update bios from flash”. I have done this so many times and even made a YouTube video about it.