Troubleshooting - LG UB98 Series Owner's Manual
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Also See for UB98 Series:
- Owner's manual (380 pages) ,
- Owner's manual (56 pages) ,
- Owner's manual (117 pages)
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TROUBLESHOOTING
72
TROUBLESHOOTING
Problem
Cannot control the
TV with the remote
control.
No image display
and no sound is
produced.
The TV turns off
suddenly.
When connecting
to the PC (HDMI /
DVI), 'No signal' or
'Invalid Format' is
displayed.
Solution
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 ).
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.
Check the power control settings. The power supply
may be interrupted.
Check if the Automatic Standby (Depending on
model) / Sleep Timer / Timer Power Off feature 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.
Turn the TV off/on using the remote control.
Reconnect the HDMI cable.
Restart the PC with the TV on.
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