Samsung SyncMaster 400P User Manual page 147

Safety Instructions
Introduction
Connections
Using the Software
Adjusting the LCD
Display
Troubleshooting
Self-Test Feature Check
Check List
Q & A
Specifications
Information
Dodatak
Your LCD Display provides a self test feature that allows you to check whether your LCD Display is
functioning properly.
1)
2)
3)
4)
If your LCD Display screen remains blank after using the previous procedure, check your video controller
and computer system; your LCD Display is functioning properly.
You can even view the screen at a resolution of 1360X768. However, you will receive the following
message for a minute; You can choose to change the screen resolution or stay in the current mode during
that time. And if the resolution is more than 85Hz, you will see the black screen because the LCD Display
does not support over 85Hz.
Troubleshooting
Note
• Check the following items yourself before calling for assistance. Contact a Service Center for
problems that you cannot solve by yourself.
Self-Test Feature Check
Turn off both your computer and the LCD Display.
Unplug the video cable from the back of the computer.
Turn on the LCD Display.
The figure shown below ("Check Signal Cable") appears on a black background when the LCD
Display is working normally even though no video signal is detected: While in the Self-Test mode,
the LED power indicator remains green and the figure moves around on the screen.
Turn off your LCD Display and reconnect the video cable; then turn on both your computer and the
LCD Display
Not Optimum Mode
Note
• Refer to Specifications > Preset Timing Modes
LCD Display.
SyncMaster 400PXn/460PXn
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Select Model Name
Self-Test Feature Check
for the resolutions or frequencies supported by the
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