The gpu is an RX 460 2GB. The fan wants to ramp up but some sort of grinding noise happens and it almost dies. This is happening every 5 seconds. I dont know if the fan is going bad or it needs cleaning.
Welcome to the forums, newcomer!
You might want to inspect the fan for any dirt or debris. Often times strand of hair make their way into the motor's housing and impede the fans movement. Other times, the fan just needs replacement due to wear and tear. Perhaps parse images of the fans shroud? Might also want to parse the specs to your build like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor: