Dell E1916HL Users Guide - Page 54

Quality and Pixel Policy, see Dell, Horizontal/Vertical

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Page 54 highlights

Missing Pixels Stuck-on Pixels Brightness Problems Geometric Distortion Horizontal/Vertical Lines LCD screen has spots • Cycle power on-off. • Pixel that is permanently off is a natural defect that can occur in LCD technology. For more information on Dell Monitor Quality and Pixel Policy, see Dell Support site at: http://www.dell.com/support/ monitors. LCD screen has bright • Cycle power on-off. spots • Pixel that is permanently off is a natural defect that can occur in LCD technology. For more information on Dell Monitor Quality and Pixel Policy, see Dell Support site at: http://www.dell.com/support/ monitors. Picture too dim or too • Reset the monitor to Factory bright Settings. • Auto Adjust via OSD. Screen not centered correctly • Adjust brightness & contrast controls via OSD. • Reset the monitor to Factory Settings. • Auto Adjust via OSD. • Adjust brightness & contrast controls via OSD. Screen has one or more lines • Reset the monitor to Factory Settings. • Perform Auto Adjust via OSD. • Adjust Phase and Pixel Clock controls via OSD. • Perform monitor self-test feature check and determine if these lines are also in self-test mode. • Check for bent or broken pins in the video cable connector. 54 Troubleshooting

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54
Troubleshooting
Missing Pixels
LCD screen has spots
• Cycle power on-o
ff
.
• Pixel that is permanently off is a
natural defect that can occur in LCD
technology.
For more information on Dell Monitor
Quality and Pixel Policy, see Dell
Support site at:
monitors
.
Stuck-on Pixels
LCD screen has bright
spots
• Cycle power on-o
ff
.
• Pixel that is permanently off is a
natural defect that can occur in LCD
technology.
For more information on Dell Monitor
Quality and Pixel Policy, see Dell
Support site at:
monitors
.
Brightness Problems
Picture too dim or too
bright
• Reset the monitor to
Factory
Settings
.
• Auto Adjust via OSD.
• Adjust brightness & contrast controls
via OSD.
Geometric Distortion
Screen not centered
correctly
• Reset the monitor to
Factory
Settings
.
• Auto Adjust via OSD.
• Adjust brightness & contrast controls
via OSD.
Horizontal/Vertical
Lines
Screen has one or
more lines
• Reset the monitor to
Factory
Settings
.
• Perform Auto Adjust via OSD.
• Adjust Phase and Pixel Clock controls
via OSD.
• Perform monitor self-test feature
check and determine if these lines are
also in self-test mode.
• Check for bent or broken pins in the
video cable connector.