Instant
No Power / Dead Control Board
Display is blank but outlet has power; cooker does not turn on.
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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
Blown internal fuse, Faulty power cord, Failed main control board, Loose power connector inside base
How to Fix / Troubleshooting
Safety first: Unplug the cooker before any disassembly. Do not bypass safety fuses.
- Check outlet and cord: Test the outlet with another appliance. Inspect the power cord for cuts or damage.
- Try another outlet: Plug the cooker into a different known-good outlet.
- Internal fuse check (advanced): If qualified and out of warranty, remove the bottom cover and locate the inline or board-mounted fuse. Test continuity with a multimeter.
- Replace failed components: Replace a blown internal fuse only with the exact type and rating. If the fuse blows again, or if the fuse is intact but no power, replace the main control board or power supply board as applicable.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board
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