Uninstall "MSI afterburner" and try again,. Also disable any stuff that is starting up in msconfig and reboot. Sounds like you got too much junk running at once. Also, is your GPU overclocked? How bout CPU? If so, bring them back to specs.
RYZEN 5 2600|RADEON 570| |ASRock X370 Killer|DDR4@2800Mhz||Corsair SPEC-05 Case|AOC G2590FX 24.5''144hz 1ms|