So basically this has been happening lately and very offtenly. The thing is that when I play video games my screen completely freezes, the keyboard is still working and the sounnds are incoming but not action can be DONE. All I can do is hold down the power button. Lately it has been freezung even when Im not doing anything all I have is my screen desktop. And when I turn the pc off by power button after that when I try turning on the picturr isnt DISPLAYING on the monitor but the computer is turning on. I have unpluged eeverything and checked the insides if everything is pluged in properly oe if there is any problems. When i FELT the graphiccs card it was extremly overheated and the mother board was pretty hot too. Ive tried many things but its still does the same thing like usual.Sounds like heat to me...whens the last time you did housekeeping inside the CASE >? ?

NOTE Do NOT use a vacuum...canned air is BEST...use a soft brush to move any heavy dust bunnies...and when blasting fans use a Q-Tip or other to hold fans blades in place...

Let us know how it goes.Do you know if your cooling fans are actually spinning?