Bosch
No Power Condition
Bosch wine cooler will not power on at all, no lights or display
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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 outlet, Damaged power cord, Blown fuse or failed power supply on main control board
How to Fix / Troubleshooting
Safety: Before opening any panels, unplug the unit. Do not attempt live electrical work if you are not trained.
Steps:
- Check household power: Test the outlet with another device. Reset any tripped breakers or GFCI outlets.
- Inspect power cord: Look for visible damage. If damaged, have the cord replaced with the correct Bosch part.
- Internal fuse: Some Bosch control boards have an internal fuse. With the unit unplugged, access the main PCB and check the fuse for continuity. Replace only with the same type and rating.
- Replace control board: If the fuse is good but there is still no power, the main control board's power supply may have failed and should be replaced by a technician.
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Repair Difficulty
Hard
4/5
Required Part
Main Control Board
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