Crashing please help

[B1U3F1R3]

I just upgraded my old pic had a intel 2120 upgraded to 2500k worked fine before I did it but when I run any stress tests nothing happens no crashing no problems but, I turn on a game it crashes within a min. I hoping it's not the CPU but it passes stress test with flying colors. Maybe ram but I took all of them out and ran a ram test, last I can think of it's not the CPU is the psu please help. 

 

 

 

500w psi 

intel i5 2500k (new)

gtx 670 Ftw 

msi 1155 man street board 

4 gb geil ram

8 gb oz ram 

(worked great before)

 

 

[RadiatingLight]

if CPU stress tests work fine, try GPU stress tests, and then if those work fine, try mixed stress tests.

 

if GPU stress test fails, but CPU works fine, then maybe the GPU is dead

if the Mixed fails, then maybe the PSU can't deliver the rated wattage.

[Evanair]

Was this a fresh install or just a chip swap?

[B1U3F1R3]

10 hours ago, Evanair said:

Was this a fresh install or just a chip swap?

Chip install only and the computer worked with the stress test over night the CPU never got over 63c gpu never got over 74c, I'm gonna try a fresh install and go drone there.