Graphics Cards

[iosefka]

System: MSi Radeon RX 550 2GB
Windows 10 64-bit
MSi B350m Mortar Arctic
Ryzen 3 1200
8 GB ram
350 watt PSU
Radeon update 18.1.1
  I have recently upgraded my motherboard and cpu and my system worked perfect for around two and a half weeks until i couldn't launch For honor. It opened up with an error stating that the gpu had failed and that I should remove overclock and any overlays, so that's what I did. It worked for a little bit until the next day when the problem could not be resolved. I've tried BattleField 4, Destiny 2, For Honor, Nier Automata and Rainbow Six Siege all of which have failed to run due to a gpu error or crash. I have tried everything from removing Uplay and Discords overlay to updating all my drivers.

[moonstar]

You are seriously under powered on that build.  You should be running a 500w PSU instead of a 350w.  The B350 and Ryzen need at least 100w and that GPU recommends a 400w PSU.

Other than that, I would say trying rolling back to an older driver set.