Hello I have recently built a new computer, unfortunately it has mostly created BSODs so far. So I was hoping for some help with the dumpfiles: View attachment Seven Forums.zip And the result from CPU-Z (only one memory stick in place): And a little history: I've just built a computer with the following: Motherboard: ASUS P8P67 EVO CPU: Intel I5 2500K Graphics: ASUS GTX570 DirectCUII Memory: CORSAIR VENGANCE 2x4GB CL9 1600 MHz (now just 1x4) SSD: Intel 320, 120 GB HDD: 1.5 TB WD Caviar Green PSU: FSP Aurum 700W CPU cooler Antec kuler 620 H20 Optical: Samsung SH-b123L Blu-Ray reader No OC, tried to set memory att different speeds (supposed to be 1600 but bios suggests 1333). I've gotten 2 types of BSODs on this system. The first, 0x7e: I got this when trying to install Win 7 Ultimate, which I got from MSDNAA. The BSOD always appeared when trying to boot from the intsllation disc, just when the windows logo animation started: Tried different discs burned from the same installation, and one that my roommate used, same result. I then tried with Win 7 Pro instead and could install it without problem. The second and current BSOD, 0x3d: After installing Win 7 Pro, all seamed fine. I installed drivers from the motherboard and graphic card CDs. I tried Crysis on top settings, it worked fine. I installed Avast anti virus. I tried to install a codec for the BD-reader, which didn't work, but no BSOD. The next day, however, I could open the browser and after maybe 5 min I got the BSOD. From that point I've had plenty of BSODs at random times, even in Safe Mode. Each time I've tried to load the crysis-disc, when browsing, when running Windows update, when in idle, when logging in to windows. Often when I got a BSOD, I'll get a new directly when logging in to windows the next few times, but after booting the Memtest-disc it usually works again. I've tried formatting both SSD and HDD and made a new install. Then I installed drivers hand starded windows update. After several installations and reboots with windos update, the BSODs appeared again. Some times I can run windows for long times, like now I've googled this problem for many hours, and watch streamed TV, with no problems, but I'm sure that I can get a new BSOD with the Crysis disc (since last windows installation, I haven't been able to install crysis). So any help is greatly appreciated! What can I do about this?