could this be insufficient power?

[lopoetve]

AMD64 5000+ BE, (dual core)
Tfoce Nforce 570 SLi board
4gb ram
8800GT
1 7200 RPM SATA drive
1 optical
Seasonic S12-500 (2 years old)

The rig was almost identical and ran perfectly before when I had a 3800x2 and 2gb of ram with a 7950GT. I upgraded, had problems since: System likes to crash (vista 64) in games. Lots of graphical corruption, then "Display driver stopped responding". I've tested the ram, and the CPU, and both pass every test I can think of. I'm down to power and Video card...

So, are graphical glitches and corruption and hard locks a sign if a PSU starting to go bad or not having enough juice?

 

[Nahid]

I'm having similiar issues, so I hope someone w/ more knowledge can respond for the both fo us.

 

[lopoetve]

I'm having similiar issues, so I hope someone w/ more knowledge can respond for the both fo us.

8800gt too?

 

[Nahid]

No, my specs are on my sig. It's the rig w/ the core2duo, so see below.

 

[Dangman]

What kind of tests did you run? Memtest+?

 

[lopoetve]

What kind of tests did you run? Memtest+?

Memtest 86, 2 versions of it.
Orthos
Prime

That's all I can think of.