
2. Connect the other end of the cable to the video device
3. Press fn+f4 to alternate the computer screen image between 4 display states:
●
PC screen only: View the screen image on the computer only.
●
Duplicate: View the screen image simultaneously on both the computer and external device.
●
Extend: View the screen image extended across both the computer and external device.
●
Second screen only: View the screen image on the external device only.
Each time you press fn+f4, the display state changes.
NOTE: For best results, especially if you choose the "Extend" option, adjust the screen resolution of the
external device, as follows. Select Start > Control Panel > Appearance and Personalization. Under Display,
select Adjust screen resolution.
Conguring audio for HDMI
To congure HDMI audio, rst connect an audio or video device, such as a high-denition TV, to the HDMI port
on your computer. Then congure the default audio playback device as follows:
1. Right-click the Speakers icon in the notication area, at the far right of the taskbar, and then click
Playback devices.
2. On the Playback tab, click either Digital Output or Digital Output Device (HDMI).
3. Click Set Default, and then click OK.
To return audio to the computer speakers, follow these steps:
1. Right-click the Speakers icon in the notication area, at the far right of the taskbar, and then click
Playback devices.
2. On the Playback tab, click Speakers.
3. Click Set Default, and then click OK.
Connecting a USB Type-C (Thunderbolt-3-enabled) port
The USB Type-C (Thunderbolt-3-enabled) port connects an optional high-resolution display device or a high-
performance data device. This port delivers higher performance than the VGA external monitor port and
28 Chapter 5 Multimedia
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