Hello all,
I will post on this old thread as it describes the same problem I am experiencing now.
The only difference in my case is that I wiped my hard drive totally as I could not restore system nor enter the BIOS.
When removing the hard drive I can enter BIOS, Boot device selection etc.. But when hard drive is reconnected problem occures again.
I also tried another working hard drive and problem remains, so it's certainly not the hard drive.
Any help or advice would be apreciated.
Greetings