Troubleshooting - LG 22MP68VQ Owner's Manual

TROUBLESHOOTING

Check the following before calling for service.
No image appears
Is the power cord of the display
connected?
Is the power indicator light on?
Is the power indicator flickering?
Do you see an "Out of Range"
message on the screen?
Do you see a "NO SIGNAL" message on
the screen?
Can 't you control some functions in OSD?
Can't you select some menu in
OSD?
Display image is incorrect
Display Position is incorrect.
On the screen background, vertical
bars or stripes are visible.
Any horizontal noise appearing in any
image or characters are not clearly
portrayed.
y Check and see if the power cord is connected properly to the power outlet.
y Press the Power button.
y If the display is in power saving mode, try moving the mouse or pressing any key on
the keyboard to bring up the screen.
y Try to turn on the PC.
y This message appears when the signal from the PC (video card) is out of horizontal
or vertical frequency range of the display. See the 'Specifications' section of this
manual and configure your display again.
y When the monitor is on "No-Signal" in 5 minutes, the monitor goes to DPM mode.
y You can unlock the OSD controls at any time by entering the OSD lock menu and
changing items to off.
y Enter the Auto Configuration function and select the "Yes" item to automatically
adjust your display image to the ideal setting.
y Enter the Auto Configuration function and select the "Yes" item to automatically
adjust your display image to the ideal setting.
y Enter the Auto Configuration function and select the "Yes" item to automatically
adjust your display image to the ideal setting.
y Check Control Panel ► Display ► Settings and adjust the display to the
recommended resolution or adjust the display image to the ideal setting. Set
the color setting higher than 24 bits (true color).
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