My power supply fan might be broken?

  VorTeX_ 14:49 24 Jan 2015

My power supply fan has been making an annoying ticking noice for the past few days and i am not sure how to fix it and if it is urgent

  Fruit Bat /\0/\ 15:07 24 Jan 2015

Power supplies are not repairable as there is sufficient voltage in there to KILL you

  AroundAgain 15:56 24 Jan 2015

The fan at the back of my pc, a red one, above the psu, used to be noisy. Having switched machine off and unplugged from mains, with a small clean paint brush, I wiped the accummulated dust off.

Very quiet again now. Don't know if that's of any help but thought I'd mention it ... ;)

  xania 16:18 26 Jan 2015

A blast of compressed air might do the trick.

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