6800GT Problems!

[Paulj]

Hey people of OCUK

I was playing a casual game of BF2 earlier and suddenly my monitor went to standby.....so i pressed the restart button on my pc, when windows booted all i got was a very scrambled display......so i thought great, RMA time.
Came back about 10mins later, booted up again, all is good
So is my card borked?

Leadtech 6800GT (no overclock)
Athlon XP 2600
1 Gb RAM
etc

I'll get back to some BF2 right now to see if it still runs it

 

[Paulj]

just had another mini session of BF2, checked the temps as suggested and the core temp was 90 degrees it only used to be 60 max!

So im guessing i just shoot pressurised air into the heatsink/fan to remove the dust?