S scotta1212 Member Joined Jun 27, 2013 Posts 13 Jun 27, 2013 #1 I have had my computer for over a year now. It started crashing within a few months of getting it. I did a reinstall of the graphics drivers by using driver sweeper first. This got rid of the problem but a few months later it started happening again. I updated the BIOS after this and again, it solved the problem. Recently however, it has started again and I can't find anything that will fix it. Crashes generally happen when playing games like SC2 and ArmA 2 and a BSOD screen isn't given on reboot - I have auto reboot unchecked. When crashing, it just restarts, sometimes with a buzzing noise coming through my headphones. I monitored my temps and found that the highest gpu temp was 75 and the cpu was 62. When it did crash the temps were not at 75 or 62 and the 12V rail was still providing 12V. I managed to play ArmA 2 for 3hrs then SC2 for 2hrs perfectly fine until it did another random restart. SPECS: Processor (CPU) AMD PHENOM II X4 QUAD CORE 970 (3.50GHz/8MB CACHE/AM3) Motherboard ASUS® M5A78L-M/USB3: M-ATX, USB 3.0, SATA 3.0Gb/s Memory (RAM) 4GB SAMSUNG DDR3 DUAL-DDR3 1333MHz (2 X 2GB) <-----ADDED 2X4GB CORSAIR RAM FOR A TOTAL OF 12GB RAM Graphics Card 1GB NVIDIA GEFORCE GTX 550 Ti - DVI,HDMI,VGA - 3D Vision Ready Memory - 1st Hard Disk 1TB SERIAL ATA 3-Gb/s HARD DRIVE WITH 16MB CACHE (7,200rpm) 1st DVD/BLU-RAY Drive 24x DUAL LAYER DVD WRITER ±R/±RW/RAM Power Supply 450W Quiet 80 PLUS Dual Rail PSU + 120mm Case Fan <----- UPDATED TO CORSAIR 600W PSU Processor Cooling STANDARD AMD CPU COOLER Sound Card Sound Blaster® Audigy™ SE (since removed) The minidump file says it was caused by driver: ntoskrnl.exe, with a bugcheck name of WHEA_UNCORRECTABLE_ERROR and the error code is 0x124. Any help would be great.