Hi I am having a problem with vista. I get bsod stop code 0x0000007e. the pc is a hp pavilion. amd phenom x4 64 bit. It's vista home premium sp2 4gig of ram 500 gig hard drive. My problem is that it will run for a while then it will blue screen. I suspect it's vista because I can boot Ubuntu off my flash drive and it will work well. When I bought the pc it didn't come with a vista disk so I can't repair vista from that. I did get a vista recovery disk recently and it's no help. Any ideas how to fix this? If you have anymore questions just ask. Thanks.