20
Problem Solution Result
No computer image, just the words “Signal out of
range”
Press the Auto Image Button on keypad. Adjust computer
refresh rate in Control Panel > Display > Settings > Advanced
> Adapter (location varies by operating system)
You may also need to set a different resolution on your
computer, as shown in the following problem, “image fuzzy or
cropped”
Computer image projected
Only my laptop’s background appears, not the
Desktop icons
DisplayLink - Use DisplayLink software to change the display
mode from Extended Desktop to Duplicated Desktop.
Windows - Disable "Extend my Windows Desktop" in Control
Panel > Display > Settings > Display 2 (location varies by
operating system)
Background and Desktop projected
Signal out of
the range
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Uncheck this
option, then
click Apply
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