Bosch Display Module Failure

Display is completely blank but heater and fan still operate when starting a cycle blindly.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Failed LED/LCD display, Broken display ribbon cable, Faulty display driver on UI board, Low voltage to display circuit

Safety first: Unplug before disassembly.

Steps:

1. Confirm operation: If you can start a cycle by pressing known button positions, the main control is working and the issue is isolated to the display.
2. Access display: Remove the front fascia to reach the display module and its ribbon cable.
3. Reseat cable: Disconnect and reconnect the display ribbon cable to ensure a solid connection.
4. Inspect display: Look for cracks or burn marks on the display PCB.
5. Replace module: If still blank, replace the display/UI assembly.

Medium 3/5

Display Module

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