Share your knowledge on these two classic MPCs
By A pair of Glasses Fri Oct 15, 2021 3:10 pm
Hm, buying a other board could be difficult, I would try to reconnect the connections on the board, perhaps give it some small pressure on the pcb to check for loose solderspots, are the jacks connected properly and did you “wiggle” them a bit? There is a lot to check first, or ask help from one who has some knowledge with electronics

Greets