compatibility issue with the console
TV has some defects
HDMI cable may be worn out
HDMI Port maybe damaged
HDMI Ports can break or melt and we will check for one (it's a common issue)
Check for any faulty ports and if you something similar to in this picture.
Check if You can get a warranty repair and there are 2 ways: 1. Phone service 2. Online
If the ports are fine, then it can be a faulty cable having bent pins or some other issue.
Clean the cable by blowing air in the port and checking for any bent pins. Try plugging in another device and if it doesn't work, then you have a faulty cable.
Make sure the Xbox console is turned on properly.
Now, press and hold the Xbox button on your console and hold it until the LEDs turn off.
Once your Xbox console is completely off, wait at least 1 minute or so.
Remove the power cable from the console and wall socket.
Plug back in and press and hold the power button on your console again or you can turn it on by pressing the Xbox button on your Xbox wireless controller.
If it still overheats after cleaning, you can use an Air Cooler for your console.