Option

Description

 

 

Port C

Auto enables BIOS support for the device attached to

(Off default)

SATA port C. Off disables BIOS support for the device.

eSATA port

Auto enables BIOS support for the device attached to the

(Off default)

eSATA port. 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 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 tells the system

 

where the operating system files needed for startup are

 

located. 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

Determines the order in which the BIOS will attempt to

Sequence

boot from hard drives in the system during

 

system startup.

USB Flash Drive

Determines the emulation type for a USB flash drive.

Emulation Type

Hard disk allows the USB flash drive to act as a hard

(Auto default)

drive. Floppy allows the USB flash drive to act as a

 

removable diskette drive.

 

Auto automatically chooses the appropriate emulation

 

type for the device. If you install a device in this slot that

 

is configured as a removable diskette drive, you must

 

manually set the emulation type to Floppy.

Boot Sequence Retry

If this field is enabled and the system has failed to boot,

(Disabled default)

the system will reattempt to boot after 30 seconds.

 

 

Using the System Setup Program and UEFI Boot Manager

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Dell R210 owner manual Boot Settings Screen