Dell T310 owner manual Boot Settings Screen

Option	Description
Port B	Auto enables BIOS support for the device attached to
(Off default)	SATA port B. Off disables BIOS support for the device.
Port C	Auto enables BIOS support for the device attached to
(Off default)	SATA port C. Off disables BIOS support for the device.
Port D	Auto enables BIOS support for the device attached to
(Off default)	SATA port D. Off disables BIOS support for the device.
Port E	Auto enables BIOS support for the device attached to
(Auto default)	SATA port E. Off disables BIOS support for the device.

Boot Settings Screen

Option	Description
Boot Mode	CAUTION: Switching the boot mode could prevent
(BIOS default)	the system from booting if the operating system was
	not installed in the same boot mode.
	If the system operating system supports Unified
	Extensible Firmware Interface, you can set this option
	to UEFI. Setting this field to BIOS allows compatibility
	with non-UEFI operating systems.
	NOTE: Setting this field to UEFI disables the Boot
	Sequence, Hard-Disk Drive Sequence, and USB Flash
	Drive Emulation Type fields.
Boot Sequence	If Boot Mode is set to BIOS, this field provides the
	location of the operating system files for startup. If Boot
	Mode is set to UEFI, you can access the UEFI boot
	manager utility by rebooting the system and pressing
	<F11> when prompted to do so.
Hard-Disk Drive Sequence	The sequence of hard drives. Use the up and down arrow
	keys to choose the hard disk.
USB Flash Drive	Determines the emulation type for a USB flash drive.
Emulation Type	Auto automatically chooses the appropriate emulation
	type for the device.
Boot Sequence Retry	If this field is Enabled and the system fails to boot,
(Disabled default)	the system reattempts to boot after 30 seconds.

Using the System Setup Program and UEFI Boot Manager

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