HP Elite Dragonfly 13.5 User Guide - Page 42

Setting up HDMI audio, Discovering and connecting wired displays using MultiStream Transport

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Each time you press f1 the display state changes. NOTE: For best results, especially if you choose the Extend option, increase the screen resolution of the external device, as follows. Select the Start button, select Settings, select System, and then select Display. Under Scale & layout, select the appropriate resolution, and then select Keep changes. Setting up HDMI audio Use these instructions to set up HDMI audio. Turning on HDMI audio After you connect an HDMI TV to the computer, you can then turn on HDMI audio. 1. Right-click the Speakers icon in the notification area, at the far right of the taskbar, and then select Sound settings. 2. Select More sound settings. 3. On the Playback tab, select Digital Audio (HDMI). 4. Select Set Default, and then select OK. Turning off HDMI audio Use these instructions to return the audio stream to the computer speakers. 1. Right-click the Speakers icon in the notification area, at the far right of the taskbar, and then select Sound settings. 2. Select More sound settings. 3. On the Playback tab, select Speakers. 4. Select Set Default, and then select OK. Discovering and connecting wired displays using MultiStream Transport MultiStream Transport (MST) allows you to connect multiple wired display devices to your computer by connecting to the VGA port or DisplayPort connectors on your computer and also to the VGA port or DisplayPort connectors on a hub or an external docking station. You can connect in several ways, depending on the type of graphics controller installed on your computer and whether or not your computer includes a built-in hub. Go to Device Manager to find out what hardware is installed on your computer. Connecting displays to computers with Intel graphics (with an optional hub) To set up multiple display devices, follow these steps. NOTE: With an Intel graphics controller and optional hub, you can connect up to three display devices. 1. Connect an external hub (purchased separately) to the DisplayPort connector on your computer, using a DP-to-DP cable (purchased separately). Be sure that the hub power adapter is connected to AC power. 2. Connect your external display devices to the VGA port or DisplayPort connectors on the hub. 3. When Windows detects a monitor connected to the DisplayPort hub, the DisplayPort Topology Notification dialog box is displayed. Select the appropriate options to configure your displays. Multiple Setting up HDMI audio 33

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Each time you press
f1
the display state changes.
NOTE:
For best results, especially if you choose the
Extend
option, increase the screen resolution of the
external device, as follows. Select the
Start
button, select
Settings
, select
System
, and then select
Display
. Under
Scale & layout
, select the appropriate resolution, and then select
Keep changes
.
Setting up HDMI audio
Use these instructions to set up HDMI audio.
Turning on HDMI audio
After you connect an HDMI TV to the computer, you can then turn on HDMI audio.
1.
Right-click the
Speakers
icon in the notification area, at the far right of the taskbar, and then select
Sound settings
.
2.
Select
More sound settings
.
3.
On the
Playback
tab, select
Digital Audio (HDMI)
.
4.
Select
Set Default
, and then select
OK
.
Turning off HDMI audio
Use these instructions to return the audio stream to the computer speakers.
1.
Right-click the
Speakers
icon in the notification area, at the far right of the taskbar, and then select
Sound settings
.
2.
Select
More sound settings
.
3.
On the
Playback
tab, select
Speakers
.
4.
Select
Set Default
, and then select
OK
.
Discovering and connecting wired displays using MultiStream Transport
MultiStream Transport (MST) allows you to connect multiple wired display devices to your computer by
connecting to the VGA port or DisplayPort connectors on your computer and also to the VGA port or
DisplayPort connectors on a hub or an external docking station.
You can connect in several ways, depending on the type of graphics controller installed on your computer
and whether or not your computer includes a built-in hub. Go to
Device Manager
to find out what hardware is
installed on your computer.
Connecting displays to computers with Intel graphics (with an optional hub)
To set up multiple display devices, follow these steps.
NOTE:
With an Intel graphics controller and optional hub, you can connect up to three display devices.
1.
Connect an external hub (purchased separately) to the DisplayPort connector on your computer, using a
DP-to-DP cable (purchased separately). Be sure that the hub power adapter is connected to AC power.
2.
Connect your external display devices to the VGA port or DisplayPort connectors on the hub.
3.
When Windows detects a monitor connected to the DisplayPort hub, the
DisplayPort Topology
Notification
dialog box is displayed. Select the appropriate options to configure your displays. Multiple
Setting up HDMI audio
33