Ok, whilst playing bf2 after awhile i will lose game sound and then after i keep on playing with out any sound for awhile say 5-10 mins my screen freezes complete forcing me to restart.
I have ruled out the following: my memory as i have ran memtest86. Overheating - nothing exceeds over 55c , so it won't be overheating either. I have installed latest drivers and dx also so, not that.. Help?
my Spec
Motherboard Name Epox EP-4PLM(I)
Company Name EPoX Europe B.V.
Realtek ac97 sound
1GB ram
graphics card 7800gs agp
power supply 500w blue storm
Also whilst i'm playing sometimes the screen will just randomly freeze and go all pixelated and ****... like in the screen, forcing me to restart as i can't alt-del out of it.... please help ?
Starting to think it maybe the graphic card i brought from OC and that it's faulty..... opinions please !
I have ruled out the following: my memory as i have ran memtest86. Overheating - nothing exceeds over 55c , so it won't be overheating either. I have installed latest drivers and dx also so, not that.. Help?
my Spec
Motherboard Name Epox EP-4PLM(I)
Company Name EPoX Europe B.V.
Realtek ac97 sound
1GB ram
graphics card 7800gs agp
power supply 500w blue storm
Also whilst i'm playing sometimes the screen will just randomly freeze and go all pixelated and ****... like in the screen, forcing me to restart as i can't alt-del out of it.... please help ?

Starting to think it maybe the graphic card i brought from OC and that it's faulty..... opinions please !