Been having this problem on my new computer I just built. Sometimes I don't have this issue, but after awhile it comes up.
Specs:
CPU: fx6300(with cooler master 212 evo)
GPU: Sapphire R9 280x Tri
RAM: 8Gg ddr3-1600
Motherboard: Gigabyte 990fxa-ud3
PSU: Corsair CX600(this was used when i got it)
WATCH THIS(sorry for the low quality but it gets the point across)
[video="https://www.youtube.com/watch?v=dbLi3G-rqqU&feature=youtu.be"][/video]
Specs:
CPU: fx6300(with cooler master 212 evo)
GPU: Sapphire R9 280x Tri
RAM: 8Gg ddr3-1600
Motherboard: Gigabyte 990fxa-ud3
PSU: Corsair CX600(this was used when i got it)
WATCH THIS(sorry for the low quality but it gets the point across)
[video="https://www.youtube.com/watch?v=dbLi3G-rqqU&feature=youtu.be"][/video]