Ok, seems it my turn to be frustrated with PC issues.
Basically I've been running Windows 7 on Intel i7 2600K and lately, I've been getting some weird freezes. While working, all of a sudden, everything would just freeze and then after a couple of seconds, the mouse pointer would move again. However, it would be invisible on some screens (I have 3), while the cursor's image would still be stuck on the screen where the cursor was when it froze at first, so you can see the cursor moving on one screen while on the other two, you can only see it highlight the icons as you move over them, but no cursor. And during all of this, the system would still freeze intermittently and continues on like that until I restart my system. Further, if I press Ctrl+Alt+Del, my main screens shut down completely and I have to cold restart my pc.
So, after cloning my boot SSD to another partition so that I can dual-boot to my old OS, I did a clean install of Windows on my SSD. I actually installed Windows 8.1 this time and everything was fine until the exact same issue now happened while I was resuming a paused VM in VMWare Player. I haven't tried my gaming partition in a while though, but I suspect the issue will probably be on there as well.
Any ideas what can cause this?