Dell E7240 owner manual COM2

Option	Description
Advance Boot Option	This option is required for Legacy boot
	mode. This option is not allowed if
	Secure Boot is enabled.
	• Enable Legacy Option ROMs — This
		option is disabled by default.
Date/Time	Allows you to set the date and time.
Table 3. System Configuration
Option	Description
Integrated NIC	Allows you to configure the integrated
	network controller. The options are:
	•	Disabled
	•	Enabled
	• Enabled w/PXE: This option is
		enabled by default.
	• Enable UEFI Network Stack: This
		allows you to enable UEFI
		Networking Protocols in pre-OS and
		early OS networking environment.
Parallel Port	Allows you to define and set how the
	parallel port on the docking station
	operates. You can set the parallel port
	to:
	•	Disabled
	•	AT
	•	PS2
	•	ECP (Latitude 7440)
Serial Port	Identifies and defines the serial port
	settings. You can set the serial port to:
	•	Disabled
	•	COM1 (Default Setting)
	•	COM2
	•	COM3
	•	COM4
		NOTE: The operating system may
		allocate resources even if the
		setting is disabled.
SATA Operation	Allows you to configure the internal
	SATA hard-drive controller. The options
	are:
	•	Disabled
	•	AHCI
	• RAID On (Default Setting)