Asus notebook pro 731-BIOS set up

[Guest]

Hello,cannot boot or return to Vista after w 7 INSTAL which failed

 

[buwish]

Did you try and do a dual boot configuration? If not, the install of W7 probably wiped out the Vista install. Your best option is try to install W7 again by booting from the DVD; don't forget to format the hard drive.