If you think that your appliance has stopped working, check to see if it’s plugged into the wall socket. If not, unplug it and plug it back in again. If the problem persists, try another outlet.

If the power cord looks frayed or damaged, replace it immediately. This could mean that there is a short circuit in the wiring, causing the appliance to malfunction.

If the problem persists, try unplugging the appliance and plugging it back in. This should clear any electrical issues. If the problem still exists, contact a professional service provider.

Check the fuse box first. A blown fuse could cause a noisy appliance. If you find one, replace it immediately. If not, check the breaker panel. It’s possible that the breaker has tripped due to a short circuit. If so, reset it by turning off the main switch at the breaker box. Then turn back on the breaker and wait for the appliance to start up again.