How do you reset bios?
As he hasn't asked he poss knows?

There is a clear CMOS (BIOS) jumper on the motherboard, or a lithium battery you could take out.
Im asking for my lappie, it takes 10 goes to get it up and running. It keeps on asking me at the start if i wanna start windows normally or the last good configuration. Which ever one i enter it just reboots itself once it gets windows loading. Ive been punching it to make it work, it sometimes does and sometimes just takes an absolute age. Im getting a new one very soon, but wondering if there is something else i can do to make it work. Ive reset it to factory settings a few times but no joy.