Downloading Drivers; Downloading The Audio Driver; Downloading The Video Driver - Dell Inspiron 3470 Service Manual

Downloading the Audio driver

1 Turn on your computer.
2 Go to www.dell.com/support.
3 Enter the Service Tag of your computer, and then click Submit.
NOTE: If you do not have the Service Tag, use the autodetect feature or manually browse for your computer model.
4 Click Drivers & downloads.
5 Click the Detect Drivers button.
NOTE: Review on-screen instructions for browser-specific instructions.
6 Click View Drivers for My System.
7 Click Download and Install to download and install all driver updates detected for your computer.
8 Select a location to save the files.
9 If prompted, approve requests from User Account Control to make changes on the system.
10 The application installs all drivers and updates identified.
NOTE: Not all files can be installed automatically. Review the installation summary to identify if manual installation is
necessary.
11 For manual download and installation, click Category.
12 Click Audio in the drop-down list.
13 Click Download to download the audio driver for your computer.
14 After the download is complete, navigate to the folder where you saved the audio driver file.
15 Double-click the audio driver file icon and follow the instructions on the screen to install the driver.
Table 2. Audio controller status in Device Manager
Before Installation

Downloading the Video driver

1 Turn on your computer.
2 Go to www.dell.com/support.
3 Enter the Service Tag of your computer, and then click Submit.
NOTE: If you do not have the Service Tag, use the autodetect feature or manually browse for your computer model.
4 Click Drivers & downloads.
5 Click the Detect Drivers button.
NOTE: Review on-screen instructions for browser-specific instructions.
6 Click View Drivers for My System.

Downloading drivers

After Installation
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Downloading drivers 65