Samsung SyncMaster 400DXn Owner's Manual

Also see for 400DX - SyncMaster - 40" LCD Flat Panel Display: Brochure & specs Quick guide Quick start guide Specifications Quick start guide

Contents

Select Language Main PageModelThe color and appearance of the product may vary depending on the model, and the product specifications aresubject to change without prior notice for reasons of performance enhancement.TroubleshootingSelf-Test Feature CheckNote• Check the following items yourself before calling for assistance. Contact a Service Center for problems thatyou cannot solve by yourself.Self-Test Feature CheckYour LCD Display provides a self test feature that allows you to check whether your LCD Display is functioningproperly.1) Turn off both your computer and the LCD Display.2) Unplug the video cable from the back of the computer.3) Turn on the LCD Display.The figure shown below ("Check Signal Cable") appears on a black background when the LCD Display isworking normally even though no video signal is detected: While in the Self-Test mode, the LED powerindicator remains green and the figure moves around on the screen.4) Turn off your LCD Display and reconnect the video cable; then turn on both your computer and the LCDDisplayIf your LCD Display screen remains blank after using the previous procedure, check your video controller andcomputer system; your LCD Display is functioning properly.Not Optimum ModeYou can even view the screen at a resolution of 1360 x 768. However, you will receive the following message fora minute; You can choose to change the screen resolution or stay in the current mode during that time. And if theresolution is more than 85Hz, you will see the black screen because the LCD Display does not support over85Hz.Note• Refer to Specifications > Preset Timing Modes for the resolutions or frequencies supported by the LCDDisplay.Safety InstructionsIntroductionConnectionsUsing the SoftwareAdjusting the LCD DisplayTroubleshootingSelf-Test Feature CheckCheck ListQ & ASpecificationsInformationAppendix