Did you confirm power at the outlet it's plugged in to? If the TV will not power on I would move it to a known good outlet and see if it powers on there. If it doesn't then there is a good chance the TV is toast.
Progressive Industries EMS - Hardwired
Equalizer 4 Point WDH
2021 Ford F350 7.3
Air Lift Rear Bags w/ On Board Compressor (Pending)
2016 28BHBE - (Traded and Missed already)