Samsung The Serif 108 cm E-Manual page 148

Check the remote control sensor again. If the remote control sensor is turned on, press the power button on your
remote control to turn on your TV.
If the remote control sensor turns off when you press the power button, your TV is correctly connected to the power
supply.
If the TV screen is still blank, softly tap it with your finger. If the part of the screen you tapped on blinks, your TV is
correctly connected to the power supply.
- 148 -