Computer randomly freezes for a second

Goreking

Honorable
Nov 14, 2014
12
0
10,510
Sometimes my computer freezes for about one second(Usually does it 3 times in a row with about 1,5 seconds between) when gaming/watching videos.
I have no idea why and i haven't been able to find any thread anywhere where the starter of the thread have actually fixed the problem.
While freezing if there is any audio there is a buzzing sound which probably is just a effect of the computer freezing.
I don't think its my graphic card overheating because it is usually around 49 Celsius when it happens(this ofc doesn't mean there wont be another problem with the graphics card).
I haven't been able to find a single thread that have helped me so now i am making my own thread, please if you know anything i should try please let me know
Any answer is appreciated.
---------------------------------Components--------------------------------------
Intel core i5-3470 CPU 3.20GHz
16 GB ram (4x4)
MSI-MS7798
AMD Radeon 7950 XFX
PSU Silverpower SP:5650

any help would be appreciated