Lenovo NeXtScale n1200, Installation And Service Manual, Page: 61 / 878

Step 1. Make sure that you have run the Discovery and Inventory collection tasks.
Step 2. On a system that is connected to the Internet, go to http://www.ibm.com/support/ fixcentral.
Step 3. From the Product family list, select Lenovo Systems Director .
Step 4. From the Product list, select Lenovo Systems Director .
Step 5. From the Installed version list, select the latest version, and click Continue .
Step 6. Download the available updates.
Step 7. Copy the downloaded files to the management server.
Step 8. On the management server, on the Welcome page of the Lenovo Systems Director web interface,
click the Manage tab, and click Update Manager .
Step 9. Click Import updates and specify the location of the downloaded files that you copied to the
management server.
Step 10. Return to the Welcome page of the Web interface, and click View updates .
Step 11. Select the updates that you want to install, and click Install to start the installation wizard.
Updating the Universal Unique Identifier (UUID)
The Universal Unique Identifier (UUID) must be updated when the system board is replaced. Use the
Advanced Settings Utility to update the UUID in the UEFI-based server.
The ASU is an online tool that supports several operating systems. Make sure that you download the version
for your operating system. You can download the ASU from the Lenovo Web site. To download the ASU and
update the UUID, complete the following steps.
Note: Changes are made periodically to the Lenovo website. The actual procedure might vary slightly from
what is described in this document.
Step 1. Download the Advanced Settings Utility (ASU):
a. Go to http://www.lenovo.com/support.
b. Click on the Downloads tab at the top of the panel.
c. Under ToolsCenter , select View ToolsCenter downloads .
d. Select Advanced Settings Utility (ASU) .
e. Scroll down and click on the link and download the ASU version for your operating system.
Step 2. ASU sets the UUID in the Integrated Management Module (IMM). Select one of the following
methods to access the Integrated Management Module (IMM) to set the UUID:
• Online from the target system (LAN or keyboard console style (KCS) access)
• Remote access to the target system (LAN based)
• Bootable media containing ASU (LAN or KCS, depending upon the bootable media)
Step 3. Copy and unpack the ASU package, which also includes other required files, to the server. Make
sure that you unpack the ASU and the required files to the same directory. In addition to the
application executable (asu or asu64), the following files are required:
• For Windows based operating systems:
– Lenovo_rndis_server_os.inf
– device.cat
• For Linux based operating systems:
– cdc_interface.sh
Chapter 3
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Configuration information and instructions
47