You should try and unplug the heating pad. Later use a screwdriver and open up the control unit. If the parts are loose, you have to tighten them. If this doesn't work, buy another new device. Fahrenheit FHT 125PRMR Troubleshooting
We have a chance to guarantee our right to repair electronic
equipment—like smartphones, computers, and even farm equipment. This is a once-in-a-generation
chance to protect local repair jobs—the corner mom-and-pop repair shops that
keep getting squeezed out by manufacturers.
Join the cause and tell your state representative to support Right to Repair. Tell them you believe repair should be fair, affordable, and accessible. Stand up for your right to repair!