This "psst" sound is coming from my cpu or somewhere near it. it only happens when i have prime95 running. doesnt matter if it's stock or OC'ed the sound is still there. but the sound is quieter when its at stock. it is not the hard drive.
heres a video i took you can easily hear the "psst" sound https://sendvid.com/t0sijr32
CPU FAN cooler master hyper 212 evo
CPU AMD FX 8320 @4.2ghz
mobo M5A97
GPU GTX 960 4GB SSC
PSU evga 600B
heres a video i took you can easily hear the "psst" sound https://sendvid.com/t0sijr32
CPU FAN cooler master hyper 212 evo
CPU AMD FX 8320 @4.2ghz
mobo M5A97
GPU GTX 960 4GB SSC
PSU evga 600B