1] Does the PSU fan spin on startup? Some users reported that their Power Supply Unit fan spins on startup but stops after some time. Others reported that the PSU fan does not spin even on startup.

Computers need to maintain a constant, relatively cool temperature to operate properly, and they moderate their temperatures with the use of a number of fans to draw in cool air and blow out hot air.

Use the following solutions if your CPU fan is not spinning but you get no display on your Windows computer, use the solutions provided below: Preliminary fixes Reset BIOS by clearing CMOS Reseat CPU ...

Computer fans can run loudly depending on your computer's specifications, what the computer's used for, and how much it's used. There are several different troubleshooting methods you could use to ...