https://archivedforum.beoworld.org:443/forums/13.aspxThe main Meeting Place for BeoWorld members, and the place for General Questions, Answers and things to say! If you have any questions about anything Bang &amp; Olufsen related - please ask. If you have anything to say - please tell!enCommunityServer 2008 SP2 (Build: 31104.93)https://archivedforum.beoworld.org:443/forums/thread/227805.aspxMon, 21 Sep 2009 15:32:39 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:227805Peter0https://archivedforum.beoworld.org:443/forums/thread/227805.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=227805<p>I wonder if this is a power supply issue. There was a fault on all these type of CD player which required a modification - I wonder if it was done in this case. It is actually a warranty fix, even now, so if it was that, it would be free! </p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/227697.aspxMon, 21 Sep 2009 07:28:51 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:227697hec0https://archivedforum.beoworld.org:443/forums/thread/227697.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=227697<p>Hi , I am new on the forum as I have just inherited a system from my late father. It is the Beocenter2300 with 6000 speakers. </p> <p>There appears to be some sort of fault on it. When I turn it on, there is what appears to be, a loud earth hum. This does not go away but is covered once I start to play music. </p> <p>I have disconnected all the inputs except the CD and also the speakers. Using the headphone socket only and a new pair of headphones the hum is still there. This seems to point to the 2300 itself.</p> <p>Anyone any ideas, Could it be a common fault that is easily fixed.</p> <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Thanks Hec</p><div style="clear:both;"></div>