BOXLIGHT CD-850m User Manual
Page 16
Advertising
15
Source troubleshooting
Problem Solution
Result
No startup screen
Plug power cable in and remove lens cap
press power button
Correct image
Only startup screen appears
Press the Computer button
Activate laptop’s external port
Computer image projected
Start U
p
Logo
A
Start U
p
Logo
or restart
laptop
A
A
Advertising