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3. Troubleshooting
3.1 Screen problems
Problems
Recommended actions
No picture
* Check whether USB cables at computer end and screen
* Try to use another USB interface of the computer.
* Confirm whether the computer is under sleep mode.
* Try to adjust the brightness.
* Confirm whether the computer is starting up
* In case of laptop, please confirm whether the outer-link
* Check whether DisplayLink driver is installed.
Screen
* Long-time operation will decrease backlight efficiency
completely
dark
Image noise
* Other electrical devices may trigger electrical
Image blur
* Using the original resolution of 1280 x 800 may provide
end are connected properly.
Press the keyboard or move the mouse, and reboot the
system.
(RGB) output is selected.
and may affect the screen brightness.
disturbances.
the optimum quality.
10
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