altstar

Yes, they do - the display and the LEDs are fine. Re-soldered and tested both connections - they should be fine. LED work, just the buttons an the encoder. Do you think it would help to re-solder pins of the PIC socket - which pin is used for SI? Fixed. Was a problem between the USB MIDI interface and the OS. Tried it, no change :-(

Hi, Having some issues with my sammichSID here. It was working fine but now none of the buttons/encoder are working. The main PCB is working fine, can control it over MIDI. The only obvious thing is that the LEDs (all of them) are blinking (about once a second). I have tried to re-solder the connectors and re-seated all IC's - no change :-( Any suggestions? Regards, Christoph PS: I have tried the sammichCSTest.hex test app. LED's are working fine but no response from buttons/encoder.