GPU Problem

[AlexMozza]

I have an ATi 5750 1Gb which in my main PC, which is AMD after about 3mins the PC Crashes and turns off. However when I change the graphics card over for my 8800GTS it runs fine.
However it is made more odd by the fact that the 5750 runs fine is my other PC that usually has the 8800gts :/

Its not a problem but a little strange, any Ideas?

[da_ging]

if the computer is actually powering off then that might point to a power issue, what psu do you have also what psu do you have in the other machine that it runs fine in?

[Mithrandir]

As above, possibly a PSU issue. You've got a 750w from your specs but no brand?

[AlexMozza]

I have used another Hyper Power 900w and same problem.
I have also taken out all components and built it on the desk and same problem.

However, now it is crashing with the 8800 in aswell :/
I also started the PC in safe mode and when displyaing all the drivers it was loading it crashed on DRIVERS/ATIPCIE. im guessing that that might have something to do with it?

[AlexMozza]

Haha,

Sorted.
The water cool CPU pump had gone, so the sytem was shutting its self down to protect it.
However i went ito bios and a bout a second before it crashed it went from 90C - 130C :O

New pump