Product Specific Problems - Dell S2240L User Manual

Image retention from a Faint shadow from the
static image left on the static image displayed
monitor for a long period of appears on the screen
time

Product Specific Problems

Specific Symptoms
Screen image is too small
Cannot adjust the monitor
with the buttons on the front
panel
No Input Signal when user
controls are pressed
The picture does not fill the
entire screen
NOTE: When choosing HDMI mode, the Auto Adjust function is not available.
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What You Experience
Image is centered on screen,
but does not fill entire
viewing area
OSD does not appear on the
screen
No picture, the LED light is
white. When you press "up",
"down" or "Menu" key, the
message " No input signal"
will appear.
The picture cannot fill the
height or width of the screen
Use the Power Management feature to turn off the monitor at all times when not in use (for
more information, see Power Management
Alternatively, use a dynamically changing screensaver.
Reset the monitor to Factory Settings.
Turn off the monitor, unplug the power cord, plug back, and then turn on the monitor.
Check if the OSD menu is locked. If yes, press and hold
unlock. See Menu Lock.
Check the signal source. Ensure the computer is not in the power saving mode by
moving the mouse or pressing any key on the keyboard.
Check whether the signal cable is properly plugged in. Re-plug the signal cable if
necessary.
Reset the computer or video player.
Due to different video formats (aspect ratio) of DVDs, the monitor may display in full
screen.
Run the built-in diagnostics.
Modes).
Possible Solutions
key for 10 seconds to