kosmas0 Posted December 16, 2013 Share Posted December 16, 2013 Hello everyone.I just installed my new RM1000 and I can hear a high pitch sound (not sure if its called like that) constantly,but only if I stick my ear behind the PSU.The fan is not working when idle of course,but I never thought of sticking my ear behind a PSU before :biggrin: .Is this something normal for a PSU or do I have to worry about it? The unit works perfectly. Thanks in regard. Link to comment Share on other sites More sharing options...
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