Question about Yamaha DGX630 - Digital Piano

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Only blue light with blank display on power on

I left my DGX630 unused for about 3 months. Two days ago on power on, I got a blank blue screen. None of the control keys is responding. Have you ever had this experience? I need a solution. I am technically inclined. any software upgrade?

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Dear Joseph,

I had similar problem with my DGX620. In my case the display sometimes got blue and sometimes worked fine. The cause was a bad contact of the display flat cable.
I opened the DGX620 and then I cut a small piece of plastic film (35mm negative) with exactly the same width of the flat, disconnect the flat cable and then reconnected it using the film on the other side (non contact side) to increase the pressure and guarantee a good contact. No more problems from nov-2012 till now.

Good luck !
Paulo de Tarso (Brazil)



Posted on Jan 13, 2014

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Posted on Jan 02, 2017

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