I built this computer a little over a year ago so i dunno why this is happening now... When i open counter-strike and start playing, things seem fine, but then after 10 - 20 minutes of playing the game just freezes. Sometimes i get a BSOD, but sometimes i can just alt+F4 out and restart the game. I almost always get a page fault in non-paged area and it gives me n4_disp.dll Ive read the sticky and ran memtest+ I couldnt get past 70% after running the test twice for some reason... here are 2 screenshots: http://brawlnews.com/wp-content/1.jpg http://brawlnews.com/wp-content/2.jpg the minidumps are attached. My system specs are: AMD Athlon 64 3800+ venice 2 x 512 PQI ram DDR400 250GB SATAII hd NVIDIA Geforce 7600 GT My mobo is an ASRock dual but i forgot which one... i have a 400W FSP PSU... anything else ive forgotten? THANKS A LOT GUYS!!!!