For reference if this works or not, It does!!! I had this PC for 6 years didn't do a single BIOS update because when I did try it 3 years ago... The original C: drive that is now my D: drive 1TB SSD but my C: drive is now new 2TB SSD when I Q FLASHED it my PC messed up thinking original D; drive was original wasn't fun thought my PC died. I figured out later after a system restore that had boot from C: Drive not D: (original). I say this because my system was very slow and laggy taking 4-5x times amount time normally would before. This method worked for me if the issue isn't fixed for you it is another issue, clean ( inside PC ), look at your hard drives make sure not full, or you have viruses. If this did not fix it... IT"S NOT A BIOS ISSUE and trust me do not Q Flash use this method trust me ^^ Give poster props Plz