Recently installed win 7 from DVD on a perfectly working vista X 66. I chose to delete all partitions at the install screen. On reboot got stuck at Philips start up screen. Restarted pressing del key for BIOS. But machine was stalled after a few lines of text not even allowing me to enter the BIOS. However it did show error 85 or 87 at bottom right of screen so obviously it had stalled at a BIOS instruction. sorry 4 copying you but thats exactly whats haping 2 me F—- IT TRUST IT 2 BE A FAMILY MEMBERS AS WELL THOUGHT WIN 7 NO PROBS HOUR TOPS A VIRUS YOUR AWAY HELP WHAT WOULD YOU SUGGGEST ?