So I've been dealing with this problem for a couple of weeks now, bought a new power supply because my old one was about a decade old (I know, I know..), I thought it fixed the problem, but here I am asking for advice before RMA.
My RX 480 has recently been having fan issues. All 3 fans seem to only spin when they feel like it. Sometimes, my fans will work normally (the minority of the time), but most of the time they just aren't spinning no matter how hot or how cold the GPU is, manual control or otherwise. I have a Gigabyte Z270N-Gaming 5 Motherboard. All 8 pins to the graphics card are secure, the fan wiring on the card itself is also secure. I have reinstalled drivers with DDU, tried uninstalling GPU Tweak, etc. I am getting frustrated with it because it'll work fine for a few hours then just stop working or only work once in a while. At the time of posting, GPU Tweak reads 55*C, GPU Fan Speed 34%, GPU Fan Speed RPM 0. Sometimes the fan speed % goes to 0 even if the GPU is 80*C. I am at a loss.
Important note: I switched from my RX 480 back to my old R7 260X and the fans on that work flawlessly at all times in the same computer that my RX 480's fans do not. Please help
😕Here's a visual representation of what I'm saying.
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