General Help

In addition to the Item Specific Help window, the Setup Utility also provides a General Help screen. This screen can be called up from any menu by pressing <F1>. The General Help screen lists the legend keys with their corresponding alternates and functions. To exit the help window, press <Enter> or <Esc>.

Console Redirection

The console redirection allows a remote user to diagnose and fix problems on a server, which has not successfully booted the operating system (OS). The centerpiece of the console redirection is the BIOS Console. The BIOS Console is a Flash ROM-resident utility that redirects input and output over a serial or modem connection.

The BIOS supports console redirection to a serial port. If serial port based headless server support is provided by the system, the system must provide support for redirection of all BIOS driven console I/O to the serial port. The driver for the serial console must be capable of supporting the functionality documented in the ANSI Terminal Definition.

The console redirection behavior shows a change of string displays that reduce the data transfer rate in the serial port and cause the absence or an incomplete POST screen. If you see an abnormal POST screen after you connect to the console, it is recommended to press <Ctrl><R> to reflash the screen.

Enabling and Configuring Console Redirection

Console redirection is configured through the System Setup program. There are three options available to establish console redirection on the system.

External serial port

Internal serial connector as Serial Over LAN (SOL)

BMC SOL

Using the System Setup Program

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Dell C8220 owner manual General Help, Enabling and Configuring Console Redirection