Nothing is more alarming than opening your fridge to find the lights off and no sound from the compressor. While this can be caused by a simple power issue, it may also indicate an internal electrical fault.
Quick checks before calling an engineer
- Check the mains plug and socket
- Inspect the fuse or circuit breaker
- Ensure the fridge has not been switched off accidentally
- Check the power cord for visible damage
Common internal faults
Faulty start relay or overload protector
These components allow the compressor to start. If they fail, the fridge will not turn on at all.
Repair costs range from £80–£200.
Defective control board
The electronic board controls all fridge functions. Failure here can prevent the appliance from powering up.
Replacement typically costs £150–£300.
Compressor failure
If the compressor has burnt out, the fridge will remain off and may emit unusual smells.
Repairs can cost £200–£350.
When to get professional help
If a simple power check does not restore operation, call a qualified engineer immediately. Electrical faults inside a fridge are dangerous and can pose fire risks.
Related problems
- Fridge freezer keeps tripping the electrics
- Compressor problems explained
- Fridge freezer running constantly
Get a repair quote
Professional engineers can test electrical components safely and restore operation without risk.
Visit our homepage to get free local repair quotes.