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Check the following before calling for service.
Is the power cord of the display
connected?
Is the power indicator light on?
Is the power on and the power indicator
green?
Is the power indicator amber?
Do you see an "OUT OF RANGE"
message on the screen?
Do you see a "CHECK SIGNAL CABLE"
message on the screen?
No Image Appears
Check and see if the power cord is connected properly to the power outlet.
Press the Power button.
Adjust the brightness and the contrast.
If the display is in power saving mode, try moving the mouse or pressing
any key on the keyboard to bring up the screen.
Make sure if the power is on.
Try turning the PC on.
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.
This message appears when the signal cable between your PC and your
display is not connected. Check the signal cable and try again.
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