Users Guide
Table Of Contents
- Dell Display Manager User's Guide
- Overview
- Using the Quick Settings Dialog
- About Your Monitor
- Setting Up the Monitor
- Operating the Monitor
- Troubleshooting
- Appendix
- Setting Up Your Monitor
- Setting the display resolution to 1920 x 1080 (Maximum)
- If you have a Dell desktop or a Dell portable computer with Internet access
- If you have a non Dell desktop, portable computer, or graphics card
- Procedures for setting up dual monitors in Windows Vista , Windows 7, Windows 8/Windows 8.1 or Windows 10
- Overview
Troubleshooting 53
Common Symptoms What You
Experience
Possible Solutions
Poor Focus Picture is fuzzy, blurry,
or ghosting
•Perform Auto Adjust via OSD.
•Adjust the Phase and Pixel
Clock controls via OSD.
(For VGA source only)
•Eliminate video extension
cables.
•Reset the monitor to Factory
Settings.
•Change the video resolution to
the correct aspect ratio (16:9).
Shaky/Jittery Video Wavy picture or fine
movement
•Perform Auto Adjust via OSD.
(For VGA source only)
•Adjust the Phase and Pixel
Clock controls via OSD.
(For VGA source only)
•Reset the monitor to Factory
Settings.
•Check environmental factors.
•Relocate the monitor and test
in another room.
Missing Pixels LCD screen has spots
•Cycle power on-o.
•Pixel that is permanently o 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:
www.dell.com/support/
monitors.
Stuck-on Pixels LCD screen has bright
spots
•Cycle power on-o.
•Pixel that is permanently o 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:
www.dell.com/support/
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.