Computer Crashing/BSOD

[Jasben_CL]

So earlier this week I my OS folder got corrupted (on the primary1TB HDD) so I decided to rebuild the OS onto my secondary 250Gb HDD to then see if I can recover what was on my primary 1Tb HDD. The recovery of the files doesn't work so I format the primary 1Tb HDD to then use it as my secondary instead of being my primary. After this I try to install my games back onto the now secondary 1Tb  HDD but after installing one game (CSGO this is about 5GB) I test to see whether it worked but my computer either goes onto the BSOD or the game crashes. To test whether it was the game or not, I installed then another game (FTL about 200Mb) onto the secondary HDD and it works perfectly fine. So I test whether it is the HDD by installing then another game (eltie dangerous at about 8Gb) onto the primary 250Gb HDD but after playing on it for an hour the computer crashes entirely. 

 

I don't know what the problem is, can I have some help?

 

Specification of my computer:

CPU - AMD A8-7670k

Motherboard - Gigabyte F2A88XM-D3H

RAM -  Teamgroup Vulcan 4x8Gb 2133MHz (running at 1600MHz)

ROM - 250Gb 7200RPM and 1Tb 5400RPM

OS - Windows 10

 

[Otomaru]

HDD might be about to die. Do S.M.A.R.T. check, CrystalDiskInfo has that. Or do a CHKDSK.

[Jasben_CL]

I used the S.M.A.R.T check and it gave that both HDDs were Good.