Linux Configuration - IBM xSeries 236 User Manual

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BIOS update and configuration
Complete the following steps to update and configure the BIOS code to enable
SOL:
1. Update the BIOS code:
2. Configure the BIOS settings:

Linux configuration

For SOL operation on the server, you must configure the Linux operating system to
expose the Linux initialization (booting) process. This enables users to log in to the
28
IBM xSeries 236 Type 8841: User's Guide
a. Download the latest version of the BIOS code from
http://www.ibm.com/pc/support/.
b. Update the BIOS code, following the instructions that come with the update
file that you downloaded.
a. Restart the server and press F1 when prompted to start the
Configuration/Setup Utility program.
b. Select Devices and I/O Ports; then, make sure that the values are set as
follows:
v Serial Port A: Auto-configure
v Serial Port B: Auto-configure
c. Select Remote Console Redirection; then, make sure that the values are
set as follows:
v Remote Console Active: Enabled
v Remote Console COM Port: COM 1
v Remote Console Baud Rate: 19200
v Remote Console Data Bits: 8
v Remote Console Parity: None
v Remote Console Stop Bits: 1
v Remote Console Text Emulation: ANSI
v Remote Console Keyboard Emulation: ANSI
v Remote Console Active After Boot: Enabled
v Remote Console Flow Control: Hardware
d. Press Esc twice to exit the Remote Console Redirection and Devices and
I/O Ports sections of the Configuration/Setup Utility program.
Note: Do not use Planar Ethernet 1 for PXE/DHCP booting or installation.
e. Select Start Options; then, set Planar Ethernet PXE/DHCP to one of the
following settings:
v Disabled
v Planar Ethernet 2. If you set Planar Ethernet PXE/DHCP to Planar
Ethernet 2, you must also set Run PXE only on selected Planar NIC to
Enabled.
f. Press Esc to exit the Start Options section of the Configuration/Setup Utility
program.
g. Select Save Settings; then, press Enter.
h. Press Enter to confirm.
i. Select Exit Setup; then, press Enter.
j. Make sure that Yes, exit the Setup Utility is selected; then, press Enter.

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