Why Is My Power Supply Fan Not Spinning. If it does not move fr. In typical operation a fan often does not operate at all unless the thermal sensor of the motherboard detects heat temperature past a specific threshold value and then the computer turns on fan until chassis temperature decreases to.
The wires going into the fan can also get in the way of the fan blades and prevent it from spinning these fans dont have a lot of torque. You can either use a multimeter to check for continuity or call an electrician to help you check the power. I happened to look behind the PC last night and noticed the power supply fan would spin stop spin stop over and over.
Gently remove the silver coin battery from the motherboard.
The temperatures get pretty high 50 celsius when playing very intensive games but are fine when just using it. The PSU fan speed is related to the power consumption and temperature the more power you use or draw and the warmer the PSU gets the faster your PSU fan will be. A non-working fan could be something as simple as collected dust catching a fan blade to a lose connection to malfunctioning control circuitry. This will reset the BIOS setting to the.
