Luma
Display Module Degradation
Display is dim, flickering, or some segments are missing, but cooling still works.
Advertisements
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.
Advertisements
Possible Causes
Aging LED/LCD display, Loose display connector, Failing control panel PCB, Low voltage from power board
How to Fix / Troubleshooting
Unplug the unit before accessing the display.
- Check connector: Remove the control panel trim and reseat the display connector on the control PCB.
- Inspect for damage: Look for cracked solder joints or burn marks on the display board.
- Replace display module: If segments remain missing or dim, replace the Luma display/control panel assembly.
- Power board check: If multiple low-voltage components seem weak, the power board may be under-supplying voltage and require replacement.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Display / Control Panel Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements