Samsung SyncMaster P2070 User Manual

Contents

NoteBefore calling for assistance, check the information in this section to see if you can remedyany problems yourself. If you do need assistance, please call the phone number on the In-formation section or contact your dealer.Self-Test Feature Check-- P2270, P2370, P2270G, P2370G --NoteYour monitor provides a self test feature that allows you to check whether your monitor isfunctioning properly.Self-Test Feature Check1. Turn off both your computer and the monitor.2. Unplug the video cable from the back of the computer.3. Turn on the monitor.If the monitor is functioning properly, you will see a box in the illustration below.This box appears during normal operation if the video cable becomes disconnected ordamaged.4. Turn off your monitor and reconnect the video cable; then turn on both your computerand the monitor.If your monitor screen remains blank after using the previous procedure, check your videocontroller and computer system; your monitor is functioning properly.Warning MessagesIf there is something wrong with the input signal, a message appears on the screen or thescreen goes blank although the power indicator LED is still on. The message may indicatethat the monitor is out of scan range or that you need to check the signal cable.Troubleshooting