The problem
Try this!
Unwanted Powering Off
If your TV appears to turn off by itself, try disabling some of the TV's energy efficiency
functions.
See if
Sleep Timer
has been enabled. The
Sleep Timer
automatically turns the TV off after a
specified period of time.
•
Settings
General
System Manager
Time
Sleep Timer
If the
Sleep Timer
has not been enabled, see if
Auto Power Off
or
Off Timer
has been
enabled and disable it.
•
Settings
General
Power and Energy Saving
Auto Power Off
•
Settings
General
System Manager
Time
Off Timer
Problems Powering On
If you are having problems powering on your TV, there are a number of things to check
before calling the service department.
Confirm that the TV's power cable is connected correctly at both ends and that the remote
control is operating normally.
Make sure that the antenna cable or cable TV cable is firmly connected.
If you have a cable box or satellite box, confirm that it is plugged in and turned on.
In case of a model that supports One Connect Box, check the One Invisible Connection or
One Connect Cable between the TV and One Connect Box.
Unable to find a Channel
If your TV is not connected to a cable box or satellite box, run
Auto Tuning
.
•
Settings
Broadcasting
(
Auto Tuning Settings
)
Auto Tuning
The
Auto Tuning Settings
may not appear depending on the model or geographical
area.
When using a broadcast receiver such as set-top box and IPTV, check the connection to the
TV.
•
Source
Connection Guide
When the symptom persists, contact your service provider.
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