I need to replace/repair my mainboard. Gravograph, as per usual, wants a boat load of money to replace it. Everything with the motion system works well. The actual problem is the keypad does not function when the laser warms up. The actual keypad is not the issue. My hope is only a "simple" repair is needed to the main board.
Has anyone had any luck sending out a board to get repaired by someone other than the actual manufacturer? My gut says after 8 years a simple component has failed and simply needs to be replaced, something like a capacitor or a bad solder joint.