Dell XPS 9380 Service Manual

Also see for XPS 9380: Setup and specifications Setup and specifications

Contents

8 The BIOS Update Utility appears. Follow the instructions on the screen to complete the BIOS update.Flashing the BIOSYou may need to flash (update) the BIOS when an update is available or when you replace the system board.Follow these steps to flash the BIOS: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 Select the operating system installed on your computer.6 Scroll down the page and expand BIOS.7 Click Download to download the latest version of the BIOS for your computer.8 After the download is complete, navigate to the folder where you saved the BIOS update file.9 Double-click the BIOS update file icon and follow the instructions on the screen.Flea power releaseFlea power is the residual static electricity that remains on the computer even after it has been powered off and the battery has beenremoved. The following procedure provides the instructions on how to conduct flea power release:1 Turn off your computer.2 Remove the base cover.3 Press and hold the power button for 15 seconds to drain the flea power.4 Replace the base cover.5 Turn on your computer.Wi-Fi power cycleIf your computer is unable to access the internet due to Wi-Fi connectivity issues a Wi-Fi power cycle procedure may be performed. Thefollowing procedure provides the instructions on how to conduct a Wi-Fi power cycle:NOTE: Some ISPs (Internet Service Providers) provide a modem/router combo device.1 Turn off your computer.2 Turn off the modem.3 Turn off the wireless router.4 Wait for 30 seconds.5 Turn on the wireless router.6 Turn on the modem.7 Turn on your computer.64 Troubleshooting

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