Random black screen crashes.

[rockjaw]

I just updated my rig with a new mother board, CPU and, RAM. As of assembly there has been random black screens, i first removed all my over clocks, still crashed. Then I did individual stress tests (heavy load) for the RAM, CPU, and, GPU that lasted 10 minutes each, all not leading to a crash.Just as when i turned off sleep mode and let it run with nothing happening over night. but within 30 minutes of using my computer it crashed again well i was using chrome. So i gave up and looked online from what i could find it was most likely a problem with they PSU but when i connected my PSU to my old components i had so such crash. However i still did have the problem that made me upgrade in the first place, that being it wouldn't boot unless i stopped and started it a million times, or started it then pressed restart button at a specific time. Idk if that has anything to do with this though.

(3d aplicatiions)  I played Overwatch for about an hour with no problems but fiveM(gta5) black screened with in 10 minutes of being in game every time and yet the Witcher 3 had no such crash. However most crashes simply happen on the desk top.

cpu- AMD 3600 (not overclocked) 

mobo- asus 470x prime pro (BIOS Version/Date    American Megatrends Inc. 5204, 7/29/2019) 

gpu- zotac  rtx 2060 (not overclocked) 

ram- corsair vengeance pro 3200 (not overclocked) 

psu- corsair ax860i

OS- windows 64bit (Version    10.0.18363 Build 18363)

 

Thanks for your time. :)

[Sjaakie]

Run memtest (1 ram stick at a time) to check for errors

[rockjaw]

23 hours ago, Sjaakie said:

Run memtest (1 ram stick at a time) to check for errors

I ran the full length of the test  on both stick with no errors. thanks for the suggestion though.