HP ProBook 4230s Notebook PC - Manual (Page 41)

Connecting an HDMI device (select models only)
The HDMI (High Definition Multimedia Interface) port connects the computer to an optional video or
audio device, such as a high-definition television, or to any compatible digital or audio component.
NOTE: To transmit video signals through the HDMI port, you need an HDMI cable (purchased
separately).
One HDMI device can be connected to the HDMI port on the computer. The information displayed on
the computer screen can be simultaneously displayed on the HDMI device.
To connect a video or audio device to the HDMI port:
1. Connect one end of the HDMI cable to the HDMI port on the computer.
2. Connect the other end of the cable to the video device, and then refer to the device
manufacturer’s instructions for additional information.
NOTE: Press fn+f4 to switch the image between the display devices connected to the computer.
Using video devices 31