psu ticking on idle not load?

[grayhamule]

Just thrown an athlon X3 system together for the mrs and used my old-ish cooler master 700w PSU that was running my current machine fine until a couple of weeks ago,

However now its in the new computer when its not on load it ticks, put it under any load eg intel burn test and it goes away?

think its still under warranty so RMA or am i missing something?

 

[grayhamule]

hmm i think your right here, when the cd rom spins up goes away as well, thanks for you help might just invest in a cheap GPU for it!