Dell 2009W User Manual page 25

Missing Pixels
Stuck-on Pixels
Brightness Problems
Geometric Distortion
Horizontal/Vertical Lines Screen has one or
Synchronization Problems Screen is
Safety Related Issues
Intermittent Problems
Missing Color
Wrong Color
Image retention from a
static image left on the
monitor for a long period
of time
Downloaded from ManualMonitor.com Manuals
LCD screen has Cycle power on-off.
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spots Pixel that is permanently off is a natural defect that can occur in LCD technology.
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LCD screen has Cycle power on-off.
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bright spots Pixel that is permanently off is a natural defect that can occur in LCD technology.
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Picture too dim or Reset the monitor to Factory Settings.
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too bright Auto Adjust via OSD.
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Adjust brightness & contrast controls via OSD.
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Screen not Reset the monitor to Factory Settings.
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centered correctly Auto Adjust via OSD.
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Adjust brightness & contrast controls via OSD.
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NOTE: When using '2: DVI-D', the positioning adjustments are not available.
Reset the monitor to Factory Settings.
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more lines Perform Auto Adjust via OSD.
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Adjust Phase and Pixel Clock controls via OSD.
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Perform monitor self-test feature check and determine if these lines are also in self-test mode.
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Check for bent or broken pins in the video cable connector.
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NOTE: When using '2: DVI-D', the Pixel Clock and Phase adjustments are not available.
Reset the monitor to Factory Settings.
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scrambled or Perform Auto Adjust via OSD.
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appears torn Adjust Phase and Pixel Clock controls via OSD.
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Perform monitor self-test feature check to determine if scrambled screen appears in self-test mode.
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Check for bent or broken pins in the video cable connector.
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Restart the computer in the safe mode.
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Visible signs of Do not perform any troubleshooting steps.
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smoke or sparks Contact Dell immediately.
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Monitor Ensure that the video cable connecting the monitor to the computer is connected properly and is secure.
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malfunctions on & Reset the monitor to Factory Settings.
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off Perform monitor self-test feature check to determine if the intermittent problem occurs in self-test mode.
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Picture missing Perform monitor self-test feature check.
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color Ensure that the video cable connecting the monitor to the computer is connected properly and is secure.
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Check for bent or broken pins in the video cable connector.
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Picture color not Change the Color Setting Mode in the Color Settings OSD to Graphics or Video depending to the
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good application.
Try different Color Preset Settings in Color Settings OSD. Adjust R/G/B value in Color Settings OSD if the
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Color Management is turned off.
Change the Input Color Format to PC RGB or YPbPr in the Advance Setting OSD.
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Faint shadow from Use the Power Management feature to turn off the monitor at all times when it is not in use (for more
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the static image information, see
displayed appears Alternatively, use a dynamically changing screensaver.
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on the screen
Power Management Modes).