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Chapter 07
Troubleshooting Guide
Requirements Before Contacting Samsung Customer Service Center
Before calling Samsung Customer Service
Center, test your product as follows. If
Testing the Product
the problem persists, contact Samsung
Customer Service Center.
Check if your product is operating normally by using the product test function.
If the screen remains blank while the power LED blinks even when the product is
correctly connected to a PC, perform product testing.
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2
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If the screen remains blank, check the PC
system, video controller and cable.
Power off both the PC and product.
Disconnect all the cables from the product.
Power on the product.
The following message indicates that the product is functioning properly.
Checking the Resolution and Frequency
In a mode that exceeds the supported resolution (refer to supported resolutions),
the following message will appear briefly.
― The displayed resolution may vary depending on the product or PC system
settings.
1920 X 1080 60Hz
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