Computer Freezes

[f0rze]

Okey so when i paly game for example GTA V The Crew my computer randomly freezes to day i even got blue screen of death i didnt see what it said but somtimes when i start my pc i come into Amercian boot thing i dont what its called but i com in ther and it says CPU Fan Error! And i have no idea why then i com ito the ASUS bios and the CPU FAN Goes from 20RPM to 400RPM beetwen tose nummbers but i can hear any diffrens on the computer and i even loooked on the cpu fan it dossen change speed. And when my computer freezes i cant do anything i can Ctrl ALT DEL And the light that shows if the hard drive is working just goes black or it dosnet work at all so i have to re boot my pc do any one knwo what issus im having and i only have thes issus on High end games

 

SOECS

AMD FX 8350 

8GB OF RAM

MSI GEFORCE GTX 660

HDD HARD DRIVE

650W PSU

And it cant be overhating look at the pic Dont judg my computer  

[TechJ]

If it's saying you have a cpu fan error then start there. Take the cpu fan off clean off any residue thermal compound then reapply some fresh and re attach the unit. If you've had the PC for a while or it was pre build system the compound might have degraded or there was never that much to start with.
I would also try recording to see what temp the cpu is actually running at.
Failing all of this it could be a cpu fan issue so ensure that it's plugged in properly and if possible test with another to see if that fiixes the issue.