Ok, so I'm having a few different types of bluescreen errors on my computer. First off, specs of importance: AMD FX(tm)-4100 Quad-Core Processor (Core name is AMD bulldozer) 16 GB RAM DDR3 Radeon HD 5670 1GB Graphics card 1 TB HD Motherboard is a Gigabyte GA-970A-UD3 Windows 7 Home Premium I've had a multitude of errors, sometimes I wont have a problem for a while. I've had memory errors and those LESS_EQUAL_ type things. Also, sometimes when certain games go to full window mode upon startup I wont get to see a blue-screen and instead I suddenly notice that my computer has restarted. All cooling is checked out and I havn't seen anything New build so there isn't any dust in the whole case, and the case has all the wires routed through a side pannel out of the way for good airflow. only CERTAIN games crash, I was suspect of my graphics card until I opened up skyrim on Ultra, with mods for even higher detail textures, and it all works out just fine... Games crashing upon opening are: "Blacklight: Retribution" and the new "Counter Strike: Global Offensive" I've checked my Direct X Version and I'm on 11 so I figure that isnt the problem. I doubt it's related, but for some reason the silverlight pluggin for netflix crashes occasionally for no apparent reason... I'm pretty sure all my drivers (definitely my GPU) is up-to-date but there hasn't been any change. Maybe I missed a step on calibrating something with custom builds? Thanks so much.