I bought a Power Color Red Dragon Vega 56 about eight months ago and it was working great on my 1440p 165Hz display up until about last week. The screen is fine while I work on regular projects or typing up papers, however, the moment I open something up that is graphic intensive or requires a minimal amount of effort from the computer, the screen goes out of wack and becomes full of static. Moreover, the GPU begins to make a high pitch electrical buzz from the GPU/Motherboard Connection Area. While this sound goes on, my display will begin to flicker and for some games, the screen will freeze, even though in the background audio, I can hear my character moving/game music in general. If the screen itself does not freeze, the screen will begin to flicker with color distortions and static blotches appearing across it. I have already tried reinstalling my drivers, clearing the registry and factory resetting my PC, checking connections to PSU, removing dust, etc. From what I can see, I'm pretty sure the card has gone bad, but I don't want to rush to any conclusions. The PSU I currently use is a 550W from EVGA. I have 16 GB DDR4-3200 Corsair Vengence RGB Pro, Ryzen 1700X, and ASRock Taichi x470 motherboard. If anyone could help me with this issue, that would be amazing.