Dell E71S Manuel de référence - Page 16

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Table 16. Integrated Devices details (continued)

Option

Slot Bifurcation

Serial Communication

To view the Serial Communication screen, power on the system, press F2, and click System Setup Main Menu > System

BIOS > Serial Communication.

Table 17. Serial Communication details

Option

Serial Communication

Serial Port Address

External Serial Connector

Pre-operating system management applications

Description

startup. If the slot is disabled, both the Option ROM and UEFI drivers are

disabled. Only slots that are present on the system will be available for control.

Slot n: Enables or disables or only the boot driver is disabled for the PCIe slot

n. This option is set to Enabled by default.

Auto Discovery Bifurcation Settings allows Platform Default Bifurcation,

and Manual bifurcation Control.

This option is set to Platform Default Bifurcation by default. The slot

bifurcation field is accessible when set to Manual bifurcation Control and

is grayed out when set to Platform Default Bifurcation.

NOTE:

The slot bifurcation supports on PCIe slot only, does not support

slot type from Paddle card to Riser and Slimline connector to Riser.

Description

Enables the serial communication options. Selects serial communication

devices (Serial Device 1 and Serial Device 2) in BIOS. BIOS console redirection

can also be enabled, and the port address can be specified.

The options available for System without serial COM port (DB9) are On

without Console Redirection, On with Console Redirection, Off. This

option is set to Off by default.

The options available for System with serial COM port (DB9) are On without

Console Redirection, On with Console Redirection via Com1, On with

Console Redirection via Com2, Off, Auto. This option is set to Auto by

default.

Enables you to set the port address for serial devices. This option is set to

Serial Device1=COM2, Serial Device 2=COM1 by default.

NOTE:

You can use only Serial Device 2 for the Serial Over LAN (SOL)

feature. To use console redirection by SOL, configure the same port

address for console redirection and the serial device.

NOTE:

Every time the system boots, the BIOS syncs the serial MUX

setting that is saved in iDRAC. The serial MUX setting can independently

be changed in iDRAC. Loading the BIOS default settings from within the

BIOS setup utility may not always revert the serial MUX setting to the

default setting of Serial Device 1.

Enables you to associate the External Serial Connector to Serial Device 1,

Serial Device 2, or the Remote Access Device by using this option. This

option is set to Serial Device 1 by default.

NOTE:

Only Serial Device 2 can be used for Serial Over LAN (SOL).

To use console redirection by SOL, configure the same port address for

console redirection and the serial device.

NOTE:

Every time the system boots, the BIOS syncs the serial MUX

setting saved in iDRAC. The serial MUX setting can independently be

changed in iDRAC. Loading the BIOS default settings from within the BIOS

setup utility may not always revert this setting to the default setting of

Serial Device 1.