76 TROUBLESHOOTING
TROUBLESHOOTING
Problem Solution
Cannot control
the TV with the
remote control.
Check the remote control sensor on the product
and try again.
Check if there is any obstacle between the
product and the remote control.
Check if the batteries are still working and
properly installed ( to , to ).
No image
display and
no sound is
produced.
Check if the product is turned on.
Check if the power cord is connected to a wall
outlet.
Check if there is a problem in the wall outlet by
connecting other products.
The TV turns
off suddenly.
Check the power control settings. The power
supply may be interrupted.
Check if the Automatic Standby(Depending
on model) / Sleep Timer / Timer Power Off is
activated in the Timers settings.
If there is no signal while the TV is on, the TV
will turn off automatically after 15 minutes of
inactivity.
When
connecting
to the PC
(HDMI/DVI),
‘No signal’
or ‘Invalid
Format’ is
displayed.
Turn the TV off/on using the remote control.
Reconnect the HDMI cable.
Restart the PC with the TV on.
To Next Page
Loading...
