Dell XPS 13 owner manual Boot Sequence

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Boot

Boot Priority Order
Removable Drive	Allows you to boot the system using a
	removable (external) drive.
Hard Drive	Allows you to boot the system from the
	primary hard drive.
USB Storage Device	Allows you to boot the system from a USB
	storage device.
CD/DVD/CD-RW Drive	Allows you to boot the system from the
	optical drive.

Exit

Exit Saving Changes	Allows you to save the changes made and
	exit the BIOS.
Exit discarding Changes	Allows you to discard the changes made
	and exit the BIOS.
Load Setup Defaults	Allows you to load the default BIOS
	settings.
Discard Changes	Discards the changes made to the BIOS.
Save Changes	Saves the changes made to the BIOS.

Boot Sequence

This feature allows you to change the boot sequence for devices.

Boot Options

•Removable Drive — The computer attempts to boot from the removable drive. If no operating system is on the drive, the computer generates an error message.

•Hard Drive — The computer attempts to boot from the primary hard drive. If no operating system is on the drive, the computer generates an error message.

•USB Storage Device — Insert the memory device into a USB port and restart the computer. When F12 Boot Options appears in the lower- right corner of the screen, press <F12>. The BIOS detects the device and adds the USB flash option to the boot menu.

System Setup Utility

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Contents Computer model L321x/L322x Regulatory model P29G 2012 Rev. A00 Contents Contents Power-Adapter Connector Entering the Service Tag in Bios Replacing the Display Assembly Contents Turn Off Your Computer and Connected Devices Before You BeginRecommended Tools Safety InstructionsAfter Working Inside Your Computer After Working Inside Your Computer Removing the Base Cover Base CoverReplacing the Base Cover Prerequisites Power-Light BoardRemoving the Power-Light Board Postrequisites Replacing the Power-Light BoardRemoving the Battery BatteryReplacing the Battery Removing the Speakers SpeakersLeft-speaker cable Speakers Right Speaker Replacing the Speakers Wireless Mini-Card Removing the Mini-Card Replacing the Mini-Card Postrequisites Removing the Solid-State Drive Solid-State DriveReplacing the Solid-State Drive Removing the Heat Sink Heat SinkReplacing the Heat Sink Removing the Fan FanRouting guides Power-adapter connector cable Replacing the Fan Fan Removing the Power-Adapter Connector Power-Adapter ConnectorRouting guides Touchpad cable Mini-card cables Replacing the Power-Adapter Connector Postrequisites Board Replacing the I/O Board Removing the I/O BoardPostrequisites Board System Board Removing the System Board Screws Replacing the System Board Entering the Service Tag in Bios System Board Coin-Cell Battery Replacing the Coin-Cell Battery Removing the Coin-Cell BatteryPostrequisites Coin-Cell Battery Removing the Display Assembly Display AssemblyRouting guides Release the mini-card cables from the routing guides Replacing the Display Assembly Postrequisites Display Assembly Keyboard Removing the Keyboard Replacing the Keyboard Keyboard Palm-Rest Assembly Replacing the Palm-Rest Assembly Removing the Palm-Rest AssemblyPostrequisites Palm-Rest Assembly Overview System SetupEntering System Setup System Setup Options Advanced Security Boot Sequence Changing Boot Sequence for the Current Boot Flashing the Bios Flashing the Bios