Fans that continue to spin very fast and make abnormal or loud noise might indicate a problem.
Gaming pc fans not working.
Tools required clean and dry hands.
Replace your power supply immediately if it fails any test you perform.
If not the fans will spin but the lights will be off.
If the fans are not spinning make sure that the sata cable adapter is plugged in.
Ideally your choice of pc fan will also keep the noise down while in operation too but that s often easier said than done.
Just because your computer s fans and lights are working doesn t mean that the power supply is functioning properly.
Under normal working conditions it is normal for a pc to generate a fair amount of heat and become warm to touch depending on usage.
Common causes for fans not working abnormal or loud fan noise overheating.
Generally these passive power supplies are not preferred for gaming.
Any desktop pc with standard case fan mounts will work 80mm 120mm 140mm 200mm it doesn t mater as long as they re consistent.
Pick the best fans for your pc.
Deciding on a cooling approach that matches your case and your components before you go shopping for fans and coolers can be helpful.
The psu tends to cause more problems than any other hardware and is often the cause of a computer s components to work selectively or intermittently.
However some fanless psus do exist but they are very rare and are also quite expensive compared to a psu with a fan.
Every psu or power supply unit comes with a fan to keep its internal components cool especially when the psu is operating at high loads.
If there is a molex connection check to see if the 2 pin molex cables are plugged into the 4 pin molex cables.
You should also ensure that you are getting a 3 5v or 12v on the cpu fans terminals to avoid any doubt.
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Fans or air vents that are obstructed.
Controller for the case or fan lighting.
Psu fan not spinning is a very common question asked by many users.
If it is using a thermaltake h200 case the fans will be daisy chained.
As a 100 level guide this should be accessible to all users.