BFG tech Geforce 7800 GS OC problem

[KTARO]

hi. i have this problem with my geforce 7800 GS OC , everytime i play games such as half life 2 or fear i get this bad glitches in the game. i dont know what is wrong. i downloaded the latest driver 93.71 version for windows xp,

spec

packard bell 5109
pentium 4 1.9ghz
1gb ram
570W powersupply (400w minimum) for geforce 7800

screenshot

 

[XFXSupport]

Looks like it could be the video card failing. I recommend you contact BFG to discuss possible RMA. You might want to also try a different application to see if it happen only in that game or all. Also try using Ntune and under clock the video card 5-10MHz at a time and see if that helps. If so then you can almost certainly bet its the video card.


XFX Support

 

[KTARO]

these are the settings
gpu clock settings
CORE BUS 400MHZ
MEMORY BUS 625MHZ



do i decrease the core bus by 20? sorry not really good at this stuff >.<

 

[chungdokwan]

looks like it could be ovrheating to me use Ntune or Riva tuner or both and check the temps

Though getting a new card will fix the problem anyway.

 

[sirheck]

you might check the temps as said before.

have you checked to make sure the fans are spining
and that everything is free of dust?

nevermind: if it is at 43c the temp is fine.
may be your card like said before.

 

[KTARO]

yeh the fan is still spinning..it sometimes spins loud. and then quietly is that normal? when i restart my computer and play any game it works fine then after like 30mins later it starts to glitch... still not sure what is wrong, i only had that graphic card for like 4 weeks only.. on just got it.. >.< isit to do with my motherbaord maybe? or mayb it needs some fans blowing inside my pc? >.<