There could be several reasons why your electrical appliance is not working even though there is electricity at the socket and other appliances are functioning correctly. Here are some common issues to consider:
Power switch or button: Double-check if the power switch or button on the appliance is turned on. Sometimes, the most straightforward solution is the most easily overlooked.
Fuse or circuit breaker: Your appliance may have blown a fuse or tripped a circuit breaker. Check your home's electrical panel or fuse box to see if any of the circuits have been tripped. If so, reset the breaker or replace the fuse.
Cord or plug issues: Inspect the power cord and plug for any visible damage, fraying, or loose connections. Faulty cords or plugs can prevent the appliance from receiving power.
Internal wiring or components: The internal wiring or components of the appliance could be faulty or damaged. In such cases, it may require professional repair or replacement.
Overheating or thermal protection: Some appliances have built-in thermal protection that shuts off the device if it overheats. Allow the appliance to cool down and try using it again later.
User error or malfunction: It's possible that the appliance is working correctly, but there might be an issue with how it is being used. Consult the user manual for troubleshooting tips.
Electronic control board failure: If your appliance has an electronic control board, it might be malfunctioning or damaged.
Power supply issues: Even though there is electricity at the socket, there might be fluctuations or intermittent power supply problems, which could affect some appliances more than others.
Compatibility issues: Ensure that the voltage and power requirements of the appliance match the electrical system in your location.
If you have checked the above possibilities and the appliance still isn't working, it's best to avoid attempting any repairs yourself, especially if it involves opening the appliance's casing. Electrical appliances can be hazardous if mishandled, and it's safer to seek professional assistance from a qualified electrician or the appliance's manufacturer's customer support.