Corruption?

[MoDsOuRcEdOtNeT]

When I was on vacation for a week I had my computer off, it was all good before then. Now I have been getting random restarts so I thought it may be my video card overheating (and when I scanned, i got artifacts) so I set it to stock speeds and I set all my voltages to stock) but this morning when I woke up It said my NTFS driver was corrupt or missing. This harddrive was made in 2002 (Its also a WD since I've had 3 Maxtors fail on me within a year) and I installed it no more then 6 months ago. Could it be dieing already?

Edit: As well I got a few more random restarts as well as a bios checksum error and memory errors before reseating ram. Any ideas? ugh.

Edit2: Maybe this should go in gen hardware?

 

[unhappy_mage]

Run Memtest first. Then worry about the power supply. Then the hard drive.