How to Fix / Troubleshooting

Safety: Unplug the machine before any inspection. Mains voltage is hazardous.

Steps:

Verify the outlet works by testing with another appliance.
Inspect the power cord for cuts or damage; replace if compromised.
Check any external resettable fuses or breakers on the machine (if present).
Open the case and locate the internal fuse on the power input board. Test and replace with the same rating if blown.
If the fuse blows again immediately, there is likely a shorted component (e.g., thermoblock, power supply) that needs professional diagnosis.

Resolution: Replace the power supply board or main control PCB if they do not output the correct low voltages after fuse replacement.

Breville espresso machine will not power on; no lights or display.

Possible Causes