gaming pc could help you to get more dollars, each day, without looking for specific components for mining, leave it while you sleep, and turn off it a while, when you wake up...
2 SSD and GPU can overheat if your M. 2 slot is PCIE 4, too near the GPU. you may mitigate this warmness threat by means of including a heatsink to your M. 2 SSD, moving your ssd aside, or add aftermarket fan for extra cooling.
did you try to unplug then plug it again? also try to check if there is any key is presses naturally, as something old liquid stuck in the back of the key, try rollback driver too