Hisense
No Power / Dead Refrigerator
Refrigerator will not power on at all, display is blank and no lights or sounds.
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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
Tripped circuit breaker, Faulty power cord, Open thermal fuse on main PCB, Failed main control board
How to Fix / Troubleshooting
Safety: Ensure the outlet is safe and not overloaded. Do not attempt live wiring repairs if unqualified.
- 1. Check outlet: Plug another device into the same outlet to confirm power is present. Reset any tripped breaker or GFCI.
- 2. Inspect power cord: Look for cuts, burns, or kinks. Replace the cord if damaged.
- 3. Check main PCB fuse: Unplug the refrigerator, remove the rear control cover, and inspect any onboard fuses. Replace only with identical rated fuses if blown.
- 4. Replace main PCB: If power is present at the board but nothing powers on, the main control board is likely defective and should be replaced.
Note: If you are not comfortable working around mains voltage, contact a technician.
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Repair Difficulty
Hard
4/5
Required Part
Main Control Board (PCB)
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