Lg 42LB620V User Manual download pdf (Page 37)

ENGENGLISH

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

Off Time

feature is activated in the

TIME

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), ‘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.

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Lg 42LB620V User Manual Page 37