There is power but display lights do not light.
Disconnected keyboard and powered main board on and no indication it is working.
- Guest asked 7 years ago
Hello
See complete diagnostic guide links below. If you have power into the maim PCB and no power out or display you will have no choice but to put on a main pcb just to get a display to put into diagnostcs mode. Matt Ace technician
SERVICE INSPECTION MODE
Press the ‗Heavy‘ + ‗Delicate‘ + ‗Power‘ buttons at the same time for two seconds to enter Service Inspection Mode.
All LEDs are displayed for the first two seconds and then Software-Ver. It will be indicated Binary Code using ‗Wash +
Dry + Clean + Child Lock‘ LED.
You can change the mode by pressing the Normal button once more. If press the Normal button in any mode, mode will
be changed to next mode.
If ‗Heavy + Quick‘ LED, ‗Heavy‘ LED or ‗Heavy + Delicate + Quick‘ LED error occur, enter the Service Inspection Mode
after resolving problem.
Service Inspection Mode is described in the table. When you activate this inspection mode, the door must be closed.
- AV Repair Help answered 7 years ago
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