Whirlpool Display Power / Backlight Issue

Display is on but very dim or flickers during operation.

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

Weak low-voltage supply from control board, Failing display backlight LEDs, Loose display connector

Safety first: Unplug the appliance.

Connector and board:

Access the UI/display board and reseat the connector from the main control board.
Inspect the main board for bulging capacitors or heat damage in the low-voltage section; replace the board if damaged.

Display module:

If power supply is stable but the display remains dim or flickers, replace the display/UI board assembly.

Medium 3/5

Display / UI Board

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