Dell SE2416H User Manual page 35

Geometric Distortion
Horizontal/Vertical
Lines
Synchronization
Problems
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
Video Ghosting or
Overshooting
∞ Reset the monitor to Factory Settings (Factory Reset).
∞ Adjust horizontal & vertical controls via OSD.
∞ Reset the monitor to Factory Settings (Factory Reset).
∞ 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.
∞ Run the built-in diagnostics.
∞ Reset the monitor to Factory Settings (Factory Reset).
∞ Perform monitor self-test feature check to determine if the
scrambled screen appears in self-test mode.
∞ Check for bent or broken pins in the video cable connector.
∞ Restart the computer in the safe mode.
∞ Do not perform any troubleshooting steps.
∞ Contact Dell immediately.
∞ Ensure that the video cable connecting the monitor to the computer
is connected properly and is secure.
∞ Reset the monitor to Factory Settings (Factory Reset).
∞ Perform monitor self-test feature check to determine if the
intermittent problem occurs in self-test mode.
∞ Perform monitor self-test feature check.
∞ Ensure that the video cable connecting the monitor to the computer
is connected properly and is secure.
∞ Check for bent or broken pins in the video cable connector.
∞ Change the Color Setting Mode in the Color Settings OSD to
Graphics or Video depending on the application.
∞ Try different Preset Modes in Color settings OSD. Adjust R/G/B
value in Custom Color in Color settings OSD.
∞ Change the Input Color Format to RGB or YPbPr in the Color
settings OSD.
∞ Run the built-in diagnostics.
∞ Use the Power Management feature to turn off the monitor
at all times when not in use (for more information, see
management modes).
∞ Alternatively, use a dynamically changing screensaver.
∞ Change the Response Time in the Display OSD to Fast or Normal
depending on your application and usage.
Power
Troubleshooting
35
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