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7 Troubleshooting
4. Troubleshooting
Symptom Remedy
*Blank Screen*
Power indicator is off
• Make sure the power cable is connected properly (see
Installation on page 4).
• Make sure that the monitor was turned on using the
power switch (see To connect the monitor to your PC
on page 4
).
Power indicator lights orange
• Perhaps a power saving mode is active? Press any key
on your keyboard or move the mouse.
Power indicator lights green
• A screen saver may have activated automatically after a
certain period of inactivity. Press any key on your key-
board or move the mouse.
"No Signal Detected!" message
• Is the signal cable connected to the monitor and the
PC's graphics port (see
Installation on page 4)?
• Is the PC turned on (see your PC's documentation)?
*Display Problems*
Image is displaced to the left/right
or to the top/bottom
• If the image appears normal but off-center, you can
adjust it using the OSD functions. For further informa-
tion, see "Auto Adjust" in the OSD icon list section.
Image is blurred
• Check brightness and contrast settings (see "Lumi-
nance" in the OSD icon list section).
• Check the sharpness setting (see "Sharpness" in the
OSD icon list section).
Color problems
• If the colors are off (e.g., white is not really displayed as
white etc.), you should adjust the color temperature
(see "Color" in the
OSD icon list section).
*Sound problems*
• Is the audio cable connected to the monitor and the
PC’s audio out port?.
• Is the volume muted (see "Volume" and "Mute" in the
OSD icon list section)?