Basics
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You can also select the display mode in Windows
settings.
Select the Start button ( )
→
Settings
→
System
→
Display
→
Multiple displays
and select
Detect
next to
Detect other display
.
3
Connect the power cord to the external display.
4
Turn on the display and change its display mode to one
that supports an external input.
5
Press and hold the
Fn
key and press the
F4
key.
6
Select a mode.
PC screen only
Show the screen on the computer monitor
only.
Duplicate
Show the screen on both the computer and the
external display.
Extend
Extend the screen to the external display.
Second screen only
Show the screen on the external display only.