Switching the screen image
Press
fn+f4
to switch the screen image among display devices connected to the system. For example,
if a monitor is connected to the computer, pressing
fn+f4
alternates the screen image from computer
display to monitor display to simultaneous display on both the computer and the monitor.
Most external monitors receive video information from the computer using the external VGA video
standard. The
fn+f4
hotkey can also alternate images among other devices receiving video information
from the computer.
The following video transmission types, with examples of devices that use them, are supported by the
fn+f4
hotkey:
●
LCD (computer display)
●
External VGA (most external monitors)
Using the keyboard
43
Summary of Contents for ProBook 6445b - Notebook PC
Page 1: ...HP ProBook User Guide ...
Page 4: ...iv Safety warning notice ...
Page 114: ...3 Click Stop and then click OK 4 Remove the device 104 Chapter 7 External devices ...
Page 122: ...112 Chapter 8 External media cards ...
Page 183: ......