Troubleshooting 15Go to cover page200P7 LCDThis page deals with problems that can be corrected by a user. If the problem still persists after you have tried thesesolutions, contact Philips customer service representative.Common ProblemsHaving this problem Check these itemsNo Picture(Power LED not lit)· Make sure the power cord is plugged into thepower outlet and into the back of the monitor.· First, ensure that the power button on the frontof the monitor is in the OFF position, thenpress it to the ON position.No Picture(Power LED is amber or yellow)· Make sure the computer is turned on.· Make sure the signal cable is properlyconnected to your computer.· Check to see if the monitor cable has bentpins.· The Energy Saving feature may be activatedScreen says · Make sure the monitor cable is properlyconnected to your computer. (Also refer to theQuick Set-Up Guide).· Check to see if the monitor cable has bentpins.· Make sure the computer is turned on.AUTO button not working properly · The Auto Function is designed for use onstandard Macintosh or IBM-compatible PCsrunning Microsoft Windows.· It may not work properly if using nonstandardPC or video card.Imaging ProblemsDisplay position is incorrect · Press the Auto button.· Adjust the image position using thePhase/Clock of More Settings in OSD MainControls.Image vibrates on the screen Check that the signal cable is properly connected to thegraphics board or PC