So ever since I updated to Windows 8.1, and uninstalled to what I believe all the video card driver files, and installed the latest version. Ever since then my PC has been hanging and freezing up at random points, but lately I have started to see some new things, for example, I got a bluescreen for that showed the error "Driver_Power_State_Failure", and another time when my PC froze it suddenly recovered and I saw a notification from AMD CCC saying that the card had recovered. Another interesting thing is when the PC actually starts to hang and freeze, the start button continues to work aswell the the mouse, and I also noticed when I bring up the start menu, my mouse seems to be able to click things for just a couple seconds, then freezes up again. Hope you guys can help me out.
By the way, what I am using is a Toshiba Satellite S50D laptop.