www.megadrum.info

Ciao!
I have a problem with the display of MD
Today I turned on MD, and the display is fixed as in the enclosed image
Only the display has problem: MD works perfectly, so Mega Drum Manager (open/close MIDI, Load/Save/Send files), and the VST is OK

Yesterday I used it without any issue, and turned off normally

FW version is 20220530

Any suggestion? (I've already tested turn on with push on rotary selector...)

What does it show if you force the bootloader on power up ? (Left button pressed while powering up?)

dmitri wrote:What does it show if you force the bootloader on power up ? (Left button pressed while powering up?)

Hi Dmitri
Nothing different: display directly turns on in this way

Then it seems like one of the LCD lines - on the LCD, in the cable/connector or on the main board - has developed a break.
This will require troubleshooting by testing continuity on the LCD lines with a multimeter.

dmitri wrote:Then it seems like one of the LCD lines - on the LCD, in the cable/connector or on the main board - has developed a break.
This will require troubleshooting by testing continuity on the LCD lines with a multimeter.

Luckly, I solved the problem just unplugging and replugging the LCD connector on the main board.
Thanks for the hint, Dmitri!