EasyManua.ls Logo

Samsung QN90F - The TV Automatically Turns off by Itself; TV Cannot be Turned off; Unable to Power on

Samsung QN90F
281 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
The TV automatically turns off by itself
If your TV appears to turn off by itself, try disabling some of the TV's energy  functions.
See if Sleep Timer has been enabled. The Sleep Timer automatically turns the TV off after a  period of time.
left directional button Settings All Settings General & Privacy Power and Energy Saving
Sleep Timer Try Now
If the Sleep Timer has not been enabled, see if Auto Power Off or Off Timer has been enabled and disable it.
left directional button Settings All Settings General & Privacy Power and Energy Saving
Auto Power Off Try Now
left directional button Settings All Settings General & Privacy Power and Energy Saving Off
Timer Try Now
TV cannot be turned off.
On some models, you can turn off the TV by pressing and holding the Power button. To switch from Art mode to TV
mode or vice versa, short-press the Power button when the TV is on.
 operation settings for the power button on the remote control in left directional button
Settings All Settings General & Privacy Remote Control Power Button Option. This feature is set to Art/TV
by default.
If you  press the power button on the remote control, switches to Art mode or TV mode. If you set this feature
to On/Off, the TV turns on or off.
This function may not be supported depending on the model.
Unable to power on
If you are having problems powering on your TV, there are a number of things to check before calling the service
department.
 that the TV's power cord 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  connected.
If you have a cable box or satellite box,  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.
- 229 -

Table of Contents

Related product manuals