I use a nVidia GeForce 9500 GT gpu, and ever since I built my PC, I've been getting a lot of bluescreens, sometimes from not even doing anything. Most the time when I reboot, Windows Problems and Solutions pop up, I send in my report, and it comes back with "Either your hardware, driver, etc. isn't working correctly, causing a driver related crash." It should be important to note that the gpu has been installed in another computer and didn't crash at all. Additionally, I had gone a long time without installing a chipset driver which caused a ton more gpu related crashes--I've recently installed the chipset driver and there has been significantly less crashes. But still the strike almost arbitrarily, and sometimes my screen blinks blue or black at various times whenever I have a lot of processes + playing a java based game. I've tried everything on the Windows Solutions troubleshooting list, and nothing seems to work.