Hello, I have a decently old desktop computer, home built in 2012. I use it mostly for gaming, though I should probably build a new one soon, I want to see if I can fix this one first... with your help, of course. Anyhow, recently my computer will completely freeze while playing video games. One day it was good, the next it froze about 6 minutes into the game. Now, each time I load a game, it freezes. Essentially, the video stops, all sound stops, the keyboard and mouse quit responding... frozen. I decided to test my video card by playing several movies with lots of CGI explosions and stuff... no issue. I get that it's different data flowing, but still. I ran memtest... no errors to report. Nothing seems to be overly hot, and all of the fans work. I tried to update the video card driver, but when I do, I receive an error saying my computer doesn't support the driver. I'm not sure what to try next. Please help.