Daewoo Start Circuit / Keypad Failure

Multicooker powers on but will not start any program; pressing Start does nothing

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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

Worn Start button tact switch, Damaged keypad membrane, Loose keypad ribbon cable, Firmware lock due to previous error

How to Fix / Troubleshooting

Safety first: Unplug before removing the control panel.

  • Check child lock: Some Daewoo models have a child lock. Look for a lock icon on the display and hold the designated buttons (often + and - or Timer) for several seconds to unlock.
  • Panel reset: Unplug for 5–10 minutes, then plug back in and try again. This can clear minor firmware glitches.
  • Inspect keypad cable: Remove the front panel and re-seat the flat ribbon cable between the keypad and main PCB.
  • Test button feel: Press the Start button; if it feels mushy or does not click, the tact switch on the PCB may need replacement.

If other buttons work but Start never responds even after reseating cables, replace the keypad/control panel assembly.

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Repair Difficulty

Medium 3/5

Required Part

Control Panel / Keypad Assembly
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