Random Crashing

[Stildawn]

Hi All...

Anyway heres my problem... In my sig build below... Recently I have been experiencing crashes while gaming... Full computer crashes that result in a reset or weird coloured screen that requires a reset to get anywhere...

So heres what I have done:

Furmark - For ages... Around an hour... The max temp my card got to was 91 which yes I know is high (but the fan was only on 30% usually I run it higher) but 91 is still well below the max safe temp for the card.

Memory Diagonistic - Have done it twice... No errors at all.

Prime95 - Ran for 4 hours again no problems, no resets nothing... CPU never got above 45 degrees... Which is well below the max safe temp...

So any ideas on what could be causing these crashes?

 

[linkin]

Windows memory diagnostic? Try memtest86+ v4 boot cd. (run it overnight or while at work or w/e)

Also try running prime and furmark at the same time... Never had a 4890 but maybe running both at the same time are pulling too much power?

 

[Stildawn]

Hmmm ok Ill give that a go... But surely a Corsair TX650 is well enough for my setup?

 

[linkin]

It should be. But how long have you had it?

 

[Stildawn]

less than 2 years...