Hi, I have a HP PC and I'm trying to use HP recovery plus to install Windows 7. It consists of 3 discs and the thing is, that I insert the first one in the optical drive, restart computer, press F11 to enter the recovery menu or whatever. Then it loads Windows files, then the HP recovery itself starts. The problem is, that when I enter the recovery menu, the computer will go to power saving mode after a while, no matter what. I tried pressing some random keys to get it back up, but it just doesn't work. Any suggestions?