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Technology and components
Audio
The Inspiron 15-7579 is shipped with Realtek ALC3253 with Waves MaxxAudio
Pro, which is the utility used to adjust various audio settings.
NOTE: The audio drivers are already installed when you receive your
computer.
Downloading the audio driver
1
Turn on your computer.
2
Go to www.dell.com/support.
3
Click or tap Product support, enter the Service Tag of your computer,
and then click or tap Submit.
NOTE: If you do not have the Service Tag, use the auto-detect
feature or manually browse for your computer model.
4
Click or tap Drivers & downloads → Find it myself.
5
Scroll down the page and expand Audio.
6
Click or tap 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 or double-tap the audio driver file icon and follow the
instructions on the screen.
Identifying the audio controller
1
On the taskbar, click or tap the search box, and then type Device
Manager.
2
Click or tap Device Manager.
The Device Manager window is displayed.
3
Expand Sound, video and game controllers to view the audio controller.
Before installation
106
After installation
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