Computer freezing

[littlepro01]

Hello everyone. I know there are many topics like this but none of them seem to be having the same issue I'm having but if you find one that would be awesome!

 

So here is the problem. When I'm using my computer for normal web browsing and youtube, it's all fine. But when I leave my computer and let it idle it will just freeze, or when I come back the screen is black but the cursor will move around, nothing does anything except when I push the power button, which usually freezes the computer. This has been happening for a little bit, by bios hasn't been updated since July and it has been fine for a while this started recently. My cpu and gpu are both overclocked. Here are my full specs.

 

AMD fx 6300 overclocked 4.3 gHz cooled by hyper 212 evo

Asrock 970m pro3 mobo

Gigabyte GeForce GTX 950 2GB Dual WindForce

Crucial Ballistix Sport 8GB (2 x 4GB) DDR3-1600

Kingston SSDNow V300 Series 120GB

Western Digital Caviar Blue 1TB 3.5" 7200RPM

Western Digital Caviar Blue 2TB 3.5" 5400RPM

Corsair CX 500W 80+ Bronze PSU

Some wifi card if you need to know exactly what it is I can go look.

Windows 10 Anniversary update

 

If there are anymore specs you need to know let me know.

When I was writing this I also experienced an issue where my mouse froze but I could use the keyboard to navigate the os, replugging the mouse worked, I have a corsair sabre rgb and a strafe rgb for mice and keyboard.