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/208752.aspxSun, 07 Jun 2009 09:01:25 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:208752joeyboygolf0https://archivedforum.beoworld.org:443/forums/thread/208752.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=208752<p>Probably the lithium battery. There is a FAQ on this subject that describes what to do after the battery has been replaced.</p> <p><a href="http://www.beoworld.org/faq_view.asp?id=76">http://www.beoworld.org/faq_view.asp?id=76</a></p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/208750.aspxSun, 07 Jun 2009 08:17:04 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:208750Paulvandenput0https://archivedforum.beoworld.org:443/forums/thread/208750.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=208750<p>My Beocenter 9500 shows the word CODE on the display. Nothing else is working. No lights come on either.</p> <p>This happened when the mains came back on after the power was interrupted&nbsp;by the electricity company.</p> <p>In the &quot;Fault finding&quot; section of this website it mentions that possibly the lithium battery should be replaced, but does in that case everything is death?</p> <p>I am afraid that there might have been an overvoltage on the mains when the power came back on. It might have been a coincidence. (I hope)</p> <p>Thanks for any sugestion or help</p><div style="clear:both;"></div>