Dell HHB, Руководство пользователя

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Viewing Integrated Devices on page 41
Serial Communication
You can use the Serial Communication screen to view the properties of the serial communication port.
Related References
System BIOS on page 25
Related tasks
Serial Communication details on page 43
Viewing Serial Communication on page 43
Viewing Serial Communication
To view the Serial Communication screen, perform the following steps:
Steps
1. Turn on, or restart your system.
2. Press F2 immediately after you see the following message:
F2 = System Setup
NOTE: If your operating system begins to load before you press F2, wait for the system to finish booting, and then
restart your system and try again.
3. On the System Setup Main Menu screen, click System BIOS .
4. On the System BIOS screen, click Serial Communication .
Related References
Serial Communication on page 43
Related tasks
Serial Communication details on page 43
Serial Communication details
About this task
The Serial Communication screen details are explained as follows:
Option Description
Serial
Communication
Enables the COM port or Console Redirection options. This option is set to Off by default.
Serial Port
Address Enables you to set the port address for serial devices. This option is set to Serial Device 1=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.
External Serial
Connector
Enables you to associate the External Serial Connector to Serial Device 1.
Failsafe Baud Rate Specifies the failsafe baud rate for console redirection. The BIOS attempts to determine the baud rate
automatically. This failsafe baud rate is used only if the attempt fails, and the value must not be changed. This
option is set to
115200
by default.
Pre-operating system management applications 43