Dell Alienware 15 R4 Service Manual - Page 75
Downloading the USB driver, Find it myself - drivers
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Downloading the USB 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 Chipset. 6 Click Download to download the USB driver for your computer. 7 After the download is complete, navigate to the folder where you saved the USB driver file. 8 Double-click the driver file icon and follow the instructions on screen. Table 5. Universal Serial Bus controllers in device manager Before driver installation After driver installation Downloading the Wi-Fi 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 Network. 6 Click Download to download the Wi-Fi driver for your computer. 7 After the download is complete, navigate to the folder where you saved the Wi-Fi driver file. 8 Double-click the driver file icon and follow the on-screen instructions to install the driver. Table 6. Network adapter in device manager Before driver installation After driver installation 75