The screen may have been turned off due to the Sleep timer or Idle TV standby functions
- Set the Sleep Timer to Off:
- Press the HOME button on the remote
- Select Timers in the Settings category
- Select Sleep timer
- Set to Off
- Set the Idle TV standby to Off:
- Press the HOME button on the remote
- Select Settings
- Select Power / Eco
- Select Idle TV standby
- Set to Off
Is the problem solved?
Yes, the problem is solved No, take me to the next step