an96a 0 Posted December 17, 2013 I have not used my Roland GX-24 for 3 months, then I clean the inside without disconnecting the cables. A week later I cannot turn on the machine. But indicator on power supply is on. Please help,.. Thanks, An96a Share this post Link to post Share on other sites
Dakotagrafx 7,297 Posted December 17, 2013 I guess first question why did the inside need cleaned? Share this post Link to post Share on other sites
an96a 0 Posted December 17, 2013 I guess first question why did the inside need cleaned? because it's dusty. can you help me? thanks Share this post Link to post Share on other sites
Dakotagrafx 7,297 Posted December 17, 2013 did you check the ribbon cable that connects the main panel to the mainboard - it can be pretty delicate Share this post Link to post Share on other sites
Dakotagrafx 7,297 Posted December 17, 2013 I can also ad that if it is the mainboard that in 2010 it was $485.17 to buy a new one Share this post Link to post Share on other sites
slice&dice 2,450 Posted December 17, 2013 It is entirely possible that you caused a static discharge into those exposed components, resulting in a failure of the circuitry. Share this post Link to post Share on other sites
smokeybearfan 87 Posted December 17, 2013 It is entirely possible that you caused a static discharge into those exposed components, resulting in a failure of the circuitry. That's my guess also. Probably used a vacuum to clean the dust, this creates major static. Compressed air is recommended. 2 Share this post Link to post Share on other sites
