https://archivedforum.beoworld.org:443/forums/30.aspxA Forum for Technical Help and Support on Bang & Olufsen products over 25 years old.enCommunityServer 2008 SP2 (Build: 31104.93)https://archivedforum.beoworld.org:443/forums/thread/328153.aspxThu, 16 Jun 2011 10:47:58 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:328153Blackrix0https://archivedforum.beoworld.org:443/forums/thread/328153.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=30&PostID=328153<p>If you know how to handle a soldering iron you can replace the back-up battery. I would replace it and see of the other problems also are solved. The battery is not the most expensive part.</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/328047.aspxWed, 15 Jun 2011 16:15:36 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:328047arhk050https://archivedforum.beoworld.org:443/forums/thread/328047.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=30&PostID=328047<p>Hey guys.</p> <p>My MX1500 has lost its sound and colors, I&#39;ve just read that the colors may be do to a failure of the battery. Thanks for that. But what &nbsp;the sound? Is that do to the battery failing as well or is it just broken? And can I fix it my self?</p> <p>I&#39;m new to the world of B&amp;O and there any guidance is appreciated</p> <p>Thanks in advance&nbsp;</p> <p>Anders</p><div style="clear:both;"></div>