Daewoo
Display / Backlight Failure
Display is very dim, flickering, or partially unreadable
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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 LED backlight, Loose display connector, Failing display driver on PCB, Cracked display module
How to Fix / Troubleshooting
Safety first: Unplug before opening the control panel.
- Check power stability: Verify the outlet voltage is stable and not shared with heavy appliances causing dips.
- Inspect display cable: Remove the control panel and re-seat the connector between the display module and main PCB.
- Look for cracks: Examine the display for physical cracks or moisture under the lens.
- Test after reset: Plug in and see if brightness improves after a reset.
If the display remains dim or partially dead, replace the display/control panel assembly as a unit.
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Repair Difficulty
Medium
3/5
Required Part
Display Module
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