HP D8907, P720 manual No picture and LED is off, No picture and LED is on, Colors are not pure

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HP 17” Color Monitor User’s Guide

Troubleshooting

Before calling Hewlett-Packard check the following items:

No picture and LED is off:

•Check if monitor is switched ON.

•Check if power cord is properly connected.

•Check if electrical outlet is connected.

•Test if monitor works on another PC previously set to monitor’s supported resolution.

No picture and LED is on:

•Check if monitor is not in power saving mode.

•Adjust contrast and brightness through Menu using the control buttons.

•Check if PC is switched on.

•Check if video cable has no bent pins.

•Test if monitor works on another PC previously set to monitor’s supported resolution.

Colors are not pure:

•Degauss your monitor.

•Shut down your monitor and switch it on after 30 minutes.

Picture is not centered:

•Adjust picture through Menu using the control buttons.

Picture is fuzzy:

•Use the Recall function.

•Reduce contrast through Menu using the control buttons.

•Adjust moire reduction to zero.

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Contents Hp p720 Hinweis Inch Color Monitor Important Safety Instructions What Your New Monitor Offers Connecting the Cables Setting Up Your MonitorWhere to Place the Monitor Computer, if necessaryWindows 95, Windows 98 or Windows 2000 Operating Systems How To Install The DriversClick on the Start Ö Settings Ö Control Panel Click on Have DiskUsing Your Monitor Press the Menu button to activate the on-screen display OSDImage adjustment Adjusting Your MonitorMenu Features User ControlsSize PositionPress the Menu button Trapezoid Rotation ParallelogramPinbalance Linearity Moire Horizontal Moire H-Moire MoireVideo Input Level Color TemperatureV. The Video Input Level Function HalftoneTo select or deselect the Halftone Halftone iconLinearity , H-Moire and V-Moire You to display your monitor’s Reset. All other settings will remain the sameSettings Highlight Display TimingMinimizing Energy Consumption Resolution Refresh Rate/HzMinimizing Eye Strain Supported Video ModesMoiré TroubleshootingSelf-Test Feature Check Stfc Refer to this section, before contacting technical supportWarm-up Time Colors are not pure No picture and LED is offNo picture and LED is on Picture is not centeredTechnical Specifications Care and Cleaning Environmental InformationHP General Hardware Warranty Hardware WarrantyModel Warranty Period Proof of Purchase and Warranty Period Regulatory Information Declaration of ConformityRay Radiation Notice Safety Warning for USA Hinweis für Deutschland Geräuschemission TCO CFCs freons