Oven shows E19 and the display backlight may flicker or go blank intermittently.

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

Loose connector between display and main board, failing display PCB regulator, cracked solder joints on display board

Safety first: Turn off power before removing the control panel.

Display board checks:

Remove the control panel fascia to access the display/user interface board.
Reseat all connectors and ribbon cables between the display and main control board.
Inspect the display PCB for cracked solder joints, especially on the power connector and any voltage regulators.
If you see obvious damage or if reseating connectors does not resolve the issue, replace the display/user interface board.

Medium 3/5

Display / User Interface Board

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