Hello everyone, First of all, I am new here to MSFN.org and was recommended by a friend to post my new PC problems here as there are lots of PC experts that could help me pinpoint the cause of the problem. This new PC was built only 1 week ago, and everyday during the week, I've encountered at least 1 BSOD. There was even a day when there were constant and repetitive BSODs, and it was coincidently when I enabled "ATI LCD Overdrive" and until I disabled it, the problem seems to stop for the day--but continues for the next day, albeit only once and not constant/repetitive. I am not sure if its the video card, the ATI drivers, or something else. Today, I noticed that even though I started up StarCraft II, my CPU load was only 1-3% and my GPU load was oddly 0%, even though it get to Bnet and Campaign screen. Then SCII crashes and reports corruption when loading campaign. Then 1 or 2 minutes after that, BSOD comes up. I used CPUID Hardware Monitor for the values--and load values from Windows for the CPU seems to compliment this. How come the values reporting was off? Could it be the Motherboard? It was not just playing games that BSOD comes up, it was when doing basic browsing/email/office too--So I'm not sure if its entirely a problem that is related to gaming or a problem in general. My PC Specs are: Mainboard : BIOSTAR Group A770E3 Chipset : AMD RD770 Processor : AMD Athlon II X4 635 @ 2900MHz Physical Memory : 4096MB (2 x 2048 DDR3-SDRAM ) Video Card : ATI Radeon HD 5700 Series (5770) Hard Disk : Western Digital WD10EALS-00Z8A0 ATA Device (1000GB) DVD-Rom Drive : HL-DT-ST DVDRAM GSA-4167B Monitor Type : P244W - 24 inches Network Card : Realtek Semiconductor RTL8168/8111 PCIe Gigabit Ethernet Adapter Operating System : Windows 7 Ultimate Professional Media Center 6.01.7600 (64-bit) DirectX : Version 11.00 Anyhow, the Minidumps is here: http://www.mediafire.com/?nmqxc8w21l6ka12 I have used WinDbg but they mostly says its caused by "ntfs.sys" or "ntoskrnl.exe", but I don't know how to analyze these Minidumps. I'd greatly appreciate if you could help me analyze these Minidumps and what could be the cause of these BSOD problems? Thank you very much for your help!!