Enermax Liberty 620w - Weird noise

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Joined
21 Jan 2004
Posts
745
Location
Porth, Near Cardiff
I've had this psu for around 4-5 months, I noticed a few days ago when I turned it on that there was a high pitched whistleing/hissing sound coming from the unit. It rarely lets up until last night when It wasn't as bad as usual. But i'm a little concerned the unit is going to go pooof! :confused:

Has anyone got any insight into this problem ?
Thx.
 
Is it like fan noise. Cos hissing, whistling noise sounds like a capacitor thats on its way out. Stick a pencil in the fan blades to stop it starting up and power the pc on if u can still hear the noise with the fan not turning u got a problem. Don't forget to take the pencil out though. :p
 
My 600watt Enermax also has a strange array of noises, including the one you mentioned. Probably not normal, but it still works so hey!
 
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