Dell Alienware 15 R4 Service Manual - Page 74

Downloading drivers, Operating system, Downloading the audio driver

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Downloading drivers Operating system • Windows 10 Home (64-bit) • Windows 10 Professional (64-bit) Downloading the audio 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 Audio. 6 Click Download to download the audio driver for your computer. 7 After the download is complete, navigate to the folder where you saved the audio driver file. 8 Double-click the audio driver file icon and follow the instructions on the screen to install the driver. Table 3. Audio controller in device manager Before driver installation After driver installation 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. Table 4. Display adapter in device manager Before driver installation After driver installation 74

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Downloading drivers
Operating system
•
Windows 10 Home (64-bit)
•
Windows 10 Professional (64-bit)
Downloading the audio 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
Audio
.
6
Click
Download
to download the audio driver for your computer.
7
After the download is complete, navigate to the folder where you saved the audio driver file.
8
Double-click the audio driver file icon and follow the instructions on the screen to install the driver.
Table 3. Audio controller in device manager
Before driver installation
After driver installation
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.
Table 4. Display adapter in device manager
Before driver installation
After driver installation
74