You can do it through the device manager.
Hello, I have an issue with my graphics card. Whenever I launch a game of league of legends, it either blue screens, or, it goes into the game for a little bit, the graphics get all jittery, then the client shuts down. It was working fine a few days ago, I'm not sure what has caused this. I just recently updated my graphics drivers, and that's my guess to what caused it. Ran windows updates, ran memory diagnostic, and did disk defragment. Still same problem. Also, dxdiag won't detect my NVIDIA graphics card. It only detects the intel family graphics.
I'm on a laptop. You can view the specs by searching up the model: acer aspire 5755G-6841
Link to minidump: http://www.mediafire.com/download.php?0zoqtpz2kf6r0ga