Sometimes that's the fastest fix.
As to the IR sensor light try unplugging it for at lest 10 minutes then test again.
I purchased a 32" TCL Roku tv for my bedroom a little over a month ago from Best Buy and when I recently went to turn it on I just get a red screen with the words "TCL Roku TV" on it and the IR sensor light below the tv that receives the signal from the remote control is constantly blinking. I tried resetting the tv with no success. I unplugged it for a period of time but nothing seems to work. Is my tv dead? Should I contact TCL support?