Klarstein
Display Backlight / Power Supply Degradation
Display is very dim or flickers; cooker may still function but is hard to read.
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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 LEDs or LCD backlight, Failing low-voltage regulator on PCB, Loose display connector, Heat damage to display board
How to Fix / Troubleshooting
Safety: Unplug before opening the control panel area.
Step 1 – Connector check:
- Remove the front panel and inspect the display ribbon cable.
- Unplug and re-seat the connector.
Step 2 – Inspect for heat damage:
- Look for discoloration or warped plastic around the display.
Step 3 – Repair:
- If the display remains dim, replace the display/control panel PCB.
- If other symptoms of power issues exist, replace the main control PCB as well.
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Repair Difficulty
Medium
3/5
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