PC crashing while gaming or watching videos along with strnage garbled sound.

Yus_1_

Reputable
Jan 13, 2017
9
0
4,510
I rencently moved my PC from one case to another (a vanity change as i did not like the previous case i had anymore) but ever since i did that my PC has been having thse wierd crashes where the video or game freezes and a wierd garbled buzzing noise comes out and my only solution is to hard reset the pc to be able to use it. can anyone please tell me what this problem might be and how to solve it?
My specs are:
cpu-amd 8320e
gpu- nvidia 970from gigabyte
ram- two 8 gig corsair DDR3 1866MHz
power unit- evga 750w gold certified
OS- windows 10