Just did a graphics card upgrade that required a new MOBO and power supply. Still working out the kinks, latest has me stumped. New System:
OS: Win 10 64-bit
CPU: AMD FX-6300
RAM: G.SKILL 16 GB Dual-Channel DDR3
MOBO: MSI 970A-G43 PLUS
GPU: Sapphire Radeon RX 460
Problem: after a few hours...