Hi, I have a windows vista home premium and it has had several problems since I purchased it. I have a 320GB seagate hd, after installing vista and using it for 2 days it randomly shut off on me so I decided to recover vista to factory defaults using a recovery Disc. Vista was running fine after recovering, one day later while I was playing an online FPs called Soldier Front (lag free). My computer gave me the blue screen (hardware has maltfunctioned) Kernel_data_Inpage_error .. then some 7 and 0's .. My computer restarted and gave me the disc read error (press ctrl+alt+del to restart) but after clicking ctrl+alt+del it restarted to the acer screen and froze (monitor and cpu is acer). I cant go into safe mode because clicking f8 didnt work but i can boot into the other 2 settings clicking f12 or delete. I got fed up and bought another harddrive (500 GB western digital caviar blue) then the exact same thing happened to the new hard drive and their are no errors on this hard drive Chkdisc confirmed it and I also ran a memtest86. I can boot into vista with this new harddrive but it will give me the blue screen of death after 2 minutes . . and this continues.. Im really angry at the moment so can someone please help me! Thanks in advance!!