PSU problems

[ApolloIV]

My brother has a OCZ 600w power supply in his pc and i built it for him about 6 months ago. Lately the fan has been making a loud noise like its loose or something. I was wondering if i could fix it or would i have to buy a whole new PSU? If i can fix it what can i do

 

[Ste]

Don't fix it yourself, don't buy a new one, RMA it.

 

[ApolloIV]

oh snap, why didnt i think of that. Thanks Ste