Dell inspiron 7778, 7778-5469 [128/153] Downloading the usb 3 driver

USB

The following table shows the USB ports available in Inspiron 17-7778.

Ports Location

USB Type-C port Left side

USB 3.0 port with PowerShare Left side

USB 2.0 port Right side

NOTE: USB 3.0 needs the driver to be installed before it can detect any

USB devices.

Downloading the USB 3.0 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 Chipset.

6 Click or tap Download to download the USB 3.0 driver for your

computer.

7 After the download is complete, navigate to the folder where you saved

the USB 3.0 driver file.

8 Double-click or double-tap the driver file icon and follow the instructions

on screen.

Enabling or disabling the USB in BIOS setup program

1 Turn on or restart your computer.

2 Press F2 when the Dell logo is displayed on the screen to enter the BIOS

setup program.

The BIOS setup program is displayed.

3 On the left pane, select Settings → System Configuration → USB

Configuration.

The USB configuration is displayed on the right pane.

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