I've been having USB errors as well as the internal cardreader appearing and disappearing from being recognized by my system so I thought I'd update the BIOS. I currenlty have BIOS P01-A2 and was trying to upgrade to P03-A3. I tried both Windows method as well as from DOS but both fail to update the BIOS. I've updated BIOS in the past for multiple different types of motherboards and have never had any issues with simple bios updates. Someone please advise. Thanks!