Hi guys, as some of you may know I recently have purchased a complete upgrade for my system, however I did not, however, upgrade my hard drive, as it is full of needed games, apps, music etc. On the IDE cable, the HDD is set to master (have not changed jumper config, possible problem?), and the cd-rw drive is set to slave and has slave jumper config. When I turn on my computer it comes up with the O/S menu, and I have tried all available options at least once, however, no matter what i click i always get the same problem... The monitor flashes off, then back on again. Sometimes I see the Windows XP professional boot screen comes up, quick enough to see the bar move across the screen slightly, then crashes to the blue screen with the following error message: 'Check for viruses on your computer. Remove any newly installed Hard Disk Drives and Hard Disk Drive controllers. Check your Hard Drive to make sure it is properly configured and terminated. Run CHKDSK /F to check for Hard Disk corruption. Technical Information: ***Stop:0x0000007B (0xF8B50528, 0xC0000034, 0x00000000, 0x00000000).