Hey, so I coem to you guys in desperation. Recently my video card has been acting up (I know it's the video card because every error my computer gets when it shuts down has to do with it). It started off when I played a stressful game - Counter-Strike. All of a sudden, the computer went to a blue screen that said something about a system parity error. Now I cant play games like Civ 4 and AEO 3 because it will shut down without warnign and say things like "your memory has run a loop" or "not enough memory: lower your setting." I know I have enough memory because they were working before. So here are my specs. I have a lenovo z61m and my graphics card is a ATI Mobility Radeon X1400. I am completely stumped on this so any help would be nice.