LG 32SE3B Owner's Manual page 27

TROUBLESHOOTING
No image is displayed
Problem
Is the product power cord connected?
Does the Out of range message
appear?
Does the Check signal cable message
appear?
The Unknown Product message appears when the product is connected.
Problem
Did you install the driver?
The screen image looks abnormal.
Problem
Is the screen position wrong?
Do thin lines appear on the
background screen?
Horizontal noise appears or the
characters look blurred.
The screen is displayed
abnormally.
Check if the power cord is correctly plugged into the power
y ►
.
outlet
The signal from the PC (video card) is out of the vertical or
y ►
horizontal frequency range of the product. Adjust the frequency
range by referring to the Specifications in this manual.
The signal cable between PC and product is not connected.
y ►
Check the signal cable.
Press the INPUT menu in the remote Control to check the input
y ►
signal.
Check if the Plug and Play function is supported by referring to
y ►
the video card user manual.
D-Sub analog signal - Press the "AUTO" button in the remote control
y ►
to automatically select the optimal screen status that fits into the
current mode. If adjustment is not satisfactory, select [PICTURE] -
[Screen] - [Position] in OSD menu.
See if the video card resolution and frequency are supported by the
y ►
product. If the frequency is out of range, set to the recommended
resolution in the Control Panel "Display" Setting menu.
D-Sub analog signal - Press the "AUTO" button in the remote control
y ►
to automatically select an optimal screen status that fits into the
current mode. If adjustment is not satisfactory, select [PICTURE] -
[Screen] - [Size] in OSD menu.
D-Sub analog signal - Press the "AUTO" button in the remote control
y ►
to automatically select an optimal screen status that fits into the
current mode. If adjustment is not satisfactory, select [PICTURE] -
[Screen] - [Phase] in OSD menu.
The proper input signal is not connected to the signal port. Connect
y ►
the signal cable that matches with the source input signal.
Action
Action
Resolution
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