LG LHB755W Owner's Manual
5 Troubleshooting
Troubleshooting
60
Trouble
shoo
ting
5
Troubleshooting
General
Symptom
Cause & Solution
The unit does not work
properly.
properly.
y Turn off the power of this unit and the connected external device
(TV, Woofer, DVD-player, Amplifier, etc.) and turn it on again.
y Disconnect the power cord of this unit and the connected external
device (TV, Woofer, DVD-player, Amplifier, etc.) and then try
connecting again.
connecting again.
The Power does not turned on.
y Plug the power cord into the wall outlet securely.
The unit does not start
playback.
playback.
y Insert a playable disc. (Check the disc type, color system, and regional
code.)
y Place the disc with the playback side down.
y Place the disc on the disc tray correctly inside the guide.
y Clean the disc.
y Cancel the Rating function or change the rating level.
The connected USB storage
device is not recognized.
device is not recognized.
y Try using different USB cable, some USB cables may not support
enough current for normal USB operation.
y If you use an USB extension cable or USB HUB, the USB devices may
not be recognized.
y An USB device which requires additional program installation when
you have connected it to a computer is not supported.
y This unit supports only USB Flash Drive and USB External HDD with
FAT32 or NTFS format.
The angle cannot be changed.
y Multi-angles are not recorded on the DVD Video being played.
Cannot play video, photo or
audio files.
audio files.
y The files are not recorded in a format that the unit can play.
y The unit does not support the codec of the video file.
The remote control does not
work properly.
work properly.
y The remote control is not pointed at the remote sensor of the unit.
y The remote control is too far from the unit.
y There is an obstacle in the path of the remote control and the unit.
y The batteries in the remote control are exhausted.
The unit is plugged in, but the
power will not turn on or off.
power will not turn on or off.
You can reset the unit as follows.
y Unplug the power cord, wait at least five seconds, and then plug it in
again.
The unit is not operating
normally.
normally.