HP P1130 P4819A manual No picture and LED is off, No picture and LED is on, Colors are not pure

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HP 21” Color Monitor User’s Guide

Troubleshooting

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

•Try changing the video input selection

•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

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 21-inch color Monitor P4819a Inch Color Monitor HP 21 Color Monitor User’s Guide Important Safety Instructions Minimizing Eye Strain Minimizing Energy ConsumptionWhat Your New Monitor Offers Connecting the Cables Setting Up Your MonitorWhere to Place the Monitor Windows XP How To Install The DriversWindows Windows 95 or Windows Using Your Monitor Power SwitchAdjustment Button + # Adjustment ButtonContrast and Scroll Down Button Input SwitchBrightness and Scroll Up Button Using the On-Screen Menu To select the menu you want to adjustTo adjust the menu To display the MenuTo select a language of your choice To reset to EnglishSelecting the On-Screen Menu Language Selecting the Input Signal Displaying the Current Input SignalNavigating the menu OSD and changes the menu’s Adjusting the brightness and contrast Customizing Your MonitorAdjusting the picture SIZE/CENTER Adjusting the size of the picture SIZE/CENTERAdjusting the centering of the picture SIZE/CENTER Automatically sizing and centering the picture AutoAdjusting the shape of the picture Geometry Select ToAdjusting the convergence Convergence SelectToAdjusting the quality of the picture Screen SelectExample of moire Preset mode Adjusting the color of the picture ColorSelecting the color mode Variable mode Expert modeSRGB mode Restoring the color from the Easy or sRGB menusMode green power indicator on for at least 30 minutes. If Additional settings Option To cancel the control lockDegaussing the screen Changing the menu positionResetting the adjustments Resetting all of the adjustment data for all input signalsFactory Optimized Modes Resolution Refresh Rate/HzSupported Video Modes Troubleshooting If thin lines appear on your screen damper wiresIf no Input Signal appears on the screen On-screen messagesIf OUT of Scan Range appears on the screen No picture and LED is off No picture and LED is onColors are not pure Picture is not centeredTechnical Specifications 370 MHzCare and Cleaning Environmental InformationHardware Warranty Warranty repair or replacement ModelService Provided GeneralLimitation of Liability and Remedies Proof of Purchase and Warranty PeriodLimitation of Warranty Part II Year 2001 Warranty Regulatory Information Declaration of ConformityRay Radiation Notice Hinweis für Deutschland Geräuschemission TCO CFCs freons