Archive of the former Yahoo!Groups mailing list: Korg Poly800/EX800 Users
Subject: Re: Cleaning the EX-800 buttons
From: "misha.aaaaaaaaaaaaaaaaa" <b.mlaster@...>
Date: 2013-06-14
Many thanks! Recently got EX-800, thought it was dead as produced no sound at all, buttons did not response. I cleaned them, and it working! Somehow on all patches level of DCO was 0 (maybe of dead battery). Though buttons not clicking like new, but anyway it works and sounds^^