If your refrigerator isn't working because it's not plugged in, here's what you can do:
Plug it in: The first and most obvious step is to plug the refrigerator back into a working electrical outlet. Check the outlet itself to ensure it's functioning correctly by testing it with another device or appliance.
Wait and listen: After plugging it in, listen for any sounds coming from the refrigerator. You should hear the compressor and fans running, indicating that it's working.
Check the power cord: Make sure the power cord is not damaged or frayed. If you notice any issues, consider replacing the cord with a new one.
Reset the circuit breaker: If the refrigerator still doesn't work after plugging it in, check your home's circuit breaker or fuse box. There might have been a tripped breaker or blown fuse, causing the lack of power to the outlet. Reset the breaker or replace the fuse if necessary.
Inspect the refrigerator's power switch: Some refrigerators have a power switch located near the bottom front or back. Ensure it's in the "On" position.
Allow time for cooling: If the refrigerator has been off for an extended period, it might take some time for it to cool down and start running efficiently. Wait a few hours and check if the temperature inside the fridge is dropping.
Check for other issues: If the refrigerator still doesn't work despite checking the power and waiting for some time, there may be other mechanical or electrical problems. In this case, it's best to contact a professional appliance repair technician to diagnose and fix the issue.
Remember that refrigerators are complex appliances, and attempting to repair them yourself, especially if you're not experienced in appliance repair, can be dangerous and may void any existing warranties. It's always a good idea to seek professional help if you're unsure about what to do or if the issue persists after trying these basic troubleshooting steps.