I have received the dreaded Blue Screen of Death. I have an HP Pavillion Notebook dv9810us. I had some problems with the Windows installation, it had lost a driver avgidshx.sys. I bought a new hard drive as the cd rom drive did not work and installed Windows 7 onto it through my brother's laptop. It ran fine on his laptop but when I put the hard drive into my computer, I ran into the Blue Screen of Death. Not only that, but I have other hard drives and when I tried to run Windows 7 on it with them, it still BSODed. Different technical information hexadecimals come up but the main one is always the same 0x00000007b. The most recent one I got was 0XFFFFF880009A9928 0XFFFFFFFFC0000034 0X000000000 0X000000000 One of my hard drives does work with an installation of Vista, but it needs a password I dont have. I have tried to get password deletion software but most if not all need a working cd rom drive. I tried using a usb stick but it comes up with prep 101 360 flash utility. Apparently the computer thinks I am trying to run an XBOX 360 hard drive? Please help me. I have been trying to fix this for days now.