btongg Posted December 10, 2011 Share Posted December 10, 2011 Hello. Apologies if this is in the wrong forum. Didnt want to get an RMA number in case this is a non-issue. My CMPSU-750TX has recently begun to make a very loud humming noise. It was purchased in 9/18/08 on Newegg, so its not new and defective. It has worked without issue almost continuously since then. I noticed the problem beginning maybe two weeks ago. The humming does not just happen when under load, its continuous. I cannot tell if this is a fan issue, or whether something in the unit is broken and vibrating. At the moment, the PSU is the loudest part in my case, which is probably not a good thing. So my question is this, does something like this fall under "normal wear and tear" under the warranty, or is this an uncommon problem? I've never had a PSU had problems before, so I'm just wondering if this is a normal occurance and that its simply time to buy a new unit. I've been eyeing out the modular HX750 unit, so if my 750TX is on its way out, I guess it's not a total loss. Thank you in advance. Link to comment Share on other sites More sharing options...
Corsair Employees RAM GUY Posted December 12, 2011 Corsair Employees Share Posted December 12, 2011 Please use the link and request an RMA and we can replace it. Link to comment Share on other sites More sharing options...
btongg Posted December 12, 2011 Author Share Posted December 12, 2011 Very good. Will be going on a trip shortly, so I will begin the process in a week or so. Thank you very much for the reply. Link to comment Share on other sites More sharing options...
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