Computer Fan Very Loud On Startup

Loud noise is generally a very bad sign and should be dealt with immediately.

Fan club wikipedia. Hard disks can also make noise as the platters spin and the head seeks data. A loud fan in your pc is annoying especially if like me you have a big old tower with a total of nine fans inside it sitting on the desk near your head. Pros couldnt find anything wrong.

It persisted for about 4 days and still only happened on startup. Ive dusted the fan and if it matters ive dusted the water cooler thats attached to it. A lot of other computer fan troubleshooting articles out there recommend software tools that force your computers fans to slow down but we never recommend those.

Tried going into task manager and turning off all the startup programs that were listed as having a high impact. If the fans are loose too small or not powerful enough they can create noise. If your cpu heatsink is on.

Any helpor advice is appreciated. What would happen was a rev up on the fan so it was really loud and the monitor wouldnt come on and id have to restart the computer. Smaller fans tend to be noisier so if you have a 90mm fan you can replace with something larger or get rid of altogether without affecting temperatures start there.

There are times when you need to bite the bullet and accept that your pc will sound like a light aircraft such as when youre doing temperature raising activities like gaming and video. Theres usually a very good reason for a fan to be running fast or making noise the root cause of which youre working to solve with the steps below. So about a week ago every time i started up my computer which is only once a day one of the fans in it would make a very loud noise.

Tried just restartingsleep mode.