Air dusters and fans..

PcmanX1

Reputable
Feb 15, 2014
30
0
4,530
So I use a can of dusters and blow through on some of the fans in my case and the CPU fan.

I heard this is bad as it can damage the fans. Though now I am worried, how do I know if a fan is damaged or not?
 

PcmanX1

Reputable
Feb 15, 2014
30
0
4,530


I think some dripped onto the blades.

I think the CPU fan is working since HW info shows it spinning. It is hard to check the CPU fan while the computer is turned on though.