LG 37LP1D Owners Manual - Page 71

The audio function does not work., There is a problem in PC mode., Only PC mode applied

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Reference The audio function does not work. Picture OK & No sound No output from one of the speakers • Press the VOL or VOLUME button. • Sound muted? Press MUTE button. • Try another channel. The problem may be with the broadcast. • Are the audio cables installed properly? • Adjust Balance in menu option. Unusual sound from inside the product • A change in ambient humidity or temperature may result in an unusual noise when the product is turned on or off and does not indicate a fault with the product. There is a problem in PC mode. (Only PC mode applied) The signal is out of range. • Adjust resolution, horizontal frequency, or vertical frequency. • Check it whether the signal cable is connected or loose. • Check the input source. Vertical bar or stripe on back- ground & Horizontal Noise & Incorrect position • Work the Auto configure Or adjust clock, phase, or H/V position. (Option) Screen colour is unstable or single colour • Check the signal cable. • Reinstall the PC video card. 71

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Reference
The audio function does not work.
Picture OK &
No sound
•
Press the
VOL
or
VOLUME
button.
•
Sound muted? Press
MUTE
button.
•
Try another channel. The problem may be with the broadcast.
•
Are the audio cables installed properly?
Unusual sound
from inside the
product
•
A change in ambient humidity or temperature may result in an unusual
noise when the product is turned on or off and does not indicate a fault with
the product.
No output from
one of the
speakers
•
Adjust Balance in menu option.
Screen colour is
unstable or single
colour
•
Check the signal cable.
•
Reinstall the PC video card.
The signal is out of
range.
There is a problem in PC mode.
(Only PC mode applied)
•
Adjust resolution, horizontal frequency, or vertical frequency.
•
Check it whether the signal cable is connected or loose.
•
Check the input source.
Vertical bar or
stripe on back-
ground &
Horizontal Noise &
Incorrect position
•
Work the Auto configure Or adjust clock, phase, or H/V position. (Option)