(gigabyte g1 R9 390) i was playing tomp raider, and it was lagging so much for the first time but the card was so quiet(not normal V-sync at 2k),then after an hour of gaming, the game stopped and fan noise arose like the card was burning. i turned the pc off, but after that if i turned it on , it logs in to windows but if i open a video or a game. the monitor goes to safe mode while Pc is still powered .
i tried it on the other OS win 10 with another driver and it didn't work .
i tried down clocking Gpu and memory but it didn't work.
Also it crashes in fedora and puts the monitor into a safe mode.
i tried HDMI - miniDisplay port- even DVi and another monitor .
gigabyte g1 R9 390
intel i7 4790k
psu: corsair 750RM
mobo: gigabyte Z97 g1 sniper
monitor: Dell 2515U
ssd: samsun evo 500 GB
Message was edited by: Matt B We have updated the title of this discussion with relevant details to better describe your issue.