R9 390 Crashing computer/games?

[SiderealPython]

Hello, I recently invested in a MSI R9 390 card and have been having issues while playing games like Rainbow Six Siege GTA V, and Star Wars Battlefront with games crashing randomly without warning or computer complately locking up and requiring reboot.

System Specs:
Motherboard- ASUS M5A97
CPU- AMD FX 8350
GPU- MSI R9 390
PSU- Seasonic M12II‑620 Bronze 620W

 

[ddog]

Do you have the motherboard auto overclock on? I have the same CPU/board combo with a G1 390 and it did that when I enabled the auto overclock.

If not, try the usual stuff like re-seating Ram, GPU, and making sure you have the latest radeon drivers.