Every single game crashes randomly

[Thepokedex]

I've recently built a new a and when launching games such as: MW2, Monster hunter Rise, CSGO, and Rise of the tomb raider, They all seem to crash randomly. I cant find out why this is happening every single time I try to play a game. For my pc I have bought some used ram on ebay and when changing my memory profile to "D.O.C.P" I keep getting blue screens.This is ticking me off and would like some help.

 

My PC: https://ca.pcpartpicker.com/user/Thepokedex/saved/MvJZZL

 

What ive done:

• Re install GPU drivers
• Update chipset drivers
• Do a windows memory diagnostic test

 

[Yasashii]

When they crash, is there an error message or do you mean it just goes to Windows without any warning, or does your PC restart? A BSoD, perhaps?

[Thepokedex]

3 minutes ago, Yasashii said:

When they crash, is there an error message or do you mean it just goes to Windows without any warning, or does your PC restart? A BSoD, perhaps?

it prompts an error message

edit: some of them just freeze or go to windows such as: csgo, Holdfast

[Yasashii]

What do the error messages say?

 

Perhaps some important files are missing for some reason. Download and install this: https://www.microsoft.com/en-us/download/details.aspx?id=35

[Thepokedex]

5 minutes ago, Yasashii said:

What do the error messages say?

 

Perhaps some important files are missing for some reason. Download and install this: https://www.microsoft.com/en-us/download/details.aspx?id=35

Dont think that did anything 

[Yasashii]

Can you provide screenshots of 1 or 2 of the error messages you get?

[Thepokedex]

30 minutes ago, Yasashii said:

Can you provide a screenshots of 1 or 2 of the error messages you get?

This has never happened but when I launched Modern Warfare 2, my whole pc restarted.

[Yasashii]

Still smells like it might still be a driver issue.

 

Re-installing graphics drivers doesn't really fully clean them out.

 

run this: https://www.guru3d.com/files-details/display-driver-uninstaller-download.html

 

Note that after this software has done its job you will have no running driver and you might get a very low-res desktop. That's normal.

 

Have the newest stable version of graphics drivers ready to install on your desktop and install them afterwards.

[Thepokedex]

30 minutes ago, Yasashii said:

Still smells like it might still be a driver issue.

 

Re-installing graphics drivers doesn't really fully clean them out.

 

run this: https://www.guru3d.com/files-details/display-driver-uninstaller-download.html

 

Note that after this software has done its job you will have no running driver and you might get a very low-res desktop. That's normal.

 

Have the newest stable version of graphics drivers ready to install on your desktop and install them afterwards.

I ran the program and reinstalled my drivers and it still crashes