Changing the audio settings
1 On the taskbar, click the search box, and then type Dell Audio.
2 Click Dell Audio and change the audio settings as required.
HDMI
Alienware Alpha R2 supports HDMI-in port to connect a gaming console, Blu‑ray
player, or other HDMI‑out enabled devices.
Alienware Alpha R2 supports HDMI-out port to connect a monitor, TV, or other
HDMI‑in enabled devices. It provides video and audio output.
NOTE: Appropriate converters (sold separately) are required to connect standard
DVI and DisplayPort devices.
Graphics
Alienware Alpha R2 is shipped with the following graphics options:
Controller Memory
NVIDIA GeForce GTX960 GPU 4GB
AMD Radeon R9 M470X 2 GB
Downloading the graphics driver
1 Turn on your computer.
2 Go to www.dell.com/support.
3 Click Product support enter the Service Tag of your computer, and then click
Submit.
NOTE: If you do not have the Service Tag, use the auto-detect feature or
manually browse for your computer model.
4 Click Drivers & downloads → Find it myself.
5 Scroll down the page and expand Video.
6 Click Download to download the graphics driver for your computer.
7 After the download is complete, navigate to the folder where you saved the
graphics driver file.
8 Double-click the graphics driver file icon and follow the instructions on the screen.
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