Lenovo System x3750 M4, Installation And Service Manual

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You can use the ASU under any supported operating system, or you can use the Bootable Media Creator or
a Windows- or Linux-based toolkit to create bootable media that contains the ASU. For information about
the ASU, see the
Advanced Settings Utility User's Guide and instructions for downloading and unpacking the
ASU code at http://www.ibm.com/support/entry/portal/docdisplay?lndocid=LNVO-ASU.
The following sections provide instructions for updating the UUID and DMI/SMBIOS data, using the different
methods for accessing the IMM2. The following conventions apply to the command syntax:
• Variables are shown in
italics .
• Optional parameters are enclosed in brackets ([ ]). Do not type the brackets in the commands. If you
omit an optional parameter, the default is used.
• Although the command syntax is shown in mixed case, the commands are not case sensitive.
Locally: Keyboard Controller Style (KCS)
This section describes the keyboard controller style interface.
This access method uses the IPMI/KCS interface. The IPMI driver must be installed; with some operating
systems, the IPMI driver is installed by default. The ASU provides the corresponding mapping layer.
To update the UUID, in the ASU command-line interface, enter the following command:
asu set SYSTEM_PROD_DATA.SysInfoUUID
uuid
where uuid is the user-assigned hexadecimal value, up to 16 bytes, that identifies the server.
To update the DMI/SMBIOS data, complete the following steps:
Step 1. In the ASU command-line interface, enter the following command:
asu set SYSTEM_PROD_DATA.SysInfoProdName
xxxxyyy
where:
xxxx
is the 4-digit machine type of the server.
yyy
is the 3-digit model number of the server.
Step 2. Enter the following command:
asu set SYSTEM_PROD_DATA.SysInfoSerialNum
zzzzzzz
where zzzzzzz is the 7-character serial number of the server.
Step 3. Enter the following command:
asu set SYSTEM_PROD_DATA.SysEncloseAssetTag
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
where aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa is the 33-character asset tag number of the server.
Locally: LAN over USB
If you omit any optional parameter, the default value is used. If one or more default values are used and
the ASU cannot access the IMM2 by using the LAN over USB access method, the ASU automatically
uses the KCS access method.
To update the UUID, in the ASU command-line interface, enter the following command:
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Lenovo System x3750 M4 Installation and Service Guide