Jura Display Backlight / Power Supply Issue

Display is very dim or flickering.

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Safety Warning

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.

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Possible Causes

Aging display backlight, low voltage from main board, loose display connector, failing display module.

How to Fix / Troubleshooting

Step 1 – Power cycle:

  • Turn the machine off and unplug it for 5 minutes, then restart.

Step 2 – Check brightness settings (if available):

  • Adjust the display brightness in the settings menu.

Step 3 – Internal inspection (advanced):

  • Unplug the machine and remove the housing.
  • Check the ribbon cable or connector between the display and main board; reseat it firmly.

Step 4 – Replace the display:

  • If the backlight is failing or the display remains dim/flickering, replace the display module.
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Repair Difficulty

Medium 3/5

Required Part

Display Module
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