Samsung 900S User Manual (user Manual) (ver.1.0) (English) - Page 40

Troubleshooting User's Manual 40 Chek List Note Before calling for service, check the information in this section to see if you can solve the problem yourself. If you do need assistance, please call the phone number on the warranty card, the phone number on the Information section or contact your dealer. Symptom Chek List Solution Is the power cord connected properly? Check the power cord connection and supply. Can you see "No Connection, Check Signal Cable" on the screen? Check the signal cable connection. If the power is on, reboot the computer to see the initial screen(the login screen), which can be seen. Can you see "Sync. Out of Range" on the screen? If the initial screen (the login screen) appears, boot the computer in the applicable mode (the safe mode for Windows 95/98/ME/XP/2000) and then change the frequency of the video card.(Refer to the Preset Display Modes) Note: If the initial screen (the login screen) does not appear, contact a service center or your dealer. You can see this message when the signal from the video card exceeds the maximum resolution and frequency that the monitor can properly handle. Adjust the maximum resolution and frequency applicable to the monitor. There is no image on the screen.Is the power indicator on the monitor blinking at 1 second intervals? Have you locked the On Screen Display (OSD) Menu to prevent changes? The monitor is in PowerSave mode. Press a key on the keyboard or move the mouse to activate the monitor and restore the image on the screen. Unlock the OSD by pressing the MENU button for at least 10 seconds.