Updating the DMI/SMBIOS data

The Desktop Management Interface (DMI) must be updated when the system board is replaced. Use the Advanced Settings Utility to update the DMI in the UEFI-based server.

1. ASU sets the DMI in the Integrated Management Module (IMM). Select one of the following methods to access the Integrated Management Module (IMM) to set the DMI:
   • 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)
2. 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:
     • ibm_rndis_server_os.inf
     • device.cat
   • For Linux based operating systems:
     • cdc_interface.sh
3. After you install ASU, Type the following commands to set the DMI:

   asu set SYSTEM_PROD_DATA.SysInfoProdName <m/t_model> [access_method]asu set SYSTEM_PROD_DATA.SysInfoProdIdentifier <system model> [access_method]asu set SYSTEM_PROD_DATA.SysInfoSerialNum <s/n> [access_method]asu set SYSTEM_PROD_DATA.SysEncloseAssetTag <asset_tag> [access_method]

   Where:

   <m/t_model>

   The server machine type and model number. Type mtm xxxxyyy, where xxxx is the machine type and yyy is the server model number.

   < system model>

   The system model. Type system yyyyyyy, where yyyyyyy is the product identifier such as x3550M3.

   <s/n>

   The serial number on the server. Type sn zzzzzzz, where zzzzzzz is the serial number.

   <asset_method>

   The server asset tag number. Type asset aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa, where aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa is the asset tag number.

   [access_method]

   The access method that you select to use from the following methods:

   • Online authenticated LAN access, type the command:

     [host <imm_internal_ip>] [user <imm_user_id>][password <imm_password>]

     Where:

     imm_internal_ip

     The IMM internal LAN/USB IP address. The default value is 169.254.95.118.

     imm_user_id

     The IMM account (1 of 12 accounts). The default value is USERID.

     imm_password

     The IMM account password (1 of 12 accounts). The default value is PASSW0RD (with a zero 0 not an O).

     Note: If you do not specify any of these parameters, ASU will use the default values. When the default values are used and ASU is unable to access the IMM using the online authenticated LAN access method, ASU will automatically use the following unauthenticated KCS access method.
     The following commands are examples of using the userid and password default values and not using the default values:

     Examples that do not use the userid and password default values:
     asu set SYSTEM_PROD_DATA.SysInfoProdName <m/t_model>
     --user <imm_user_id> --password <imm_password>asu set SYSTEM_PROD_DATA.SysInfoProdIdentifier <system model>
     --user <imm_user_id> --password <imm_password>asu set SYSTEM_PROD_DATA.SysInfoSerialNum <s/n> --user <imm_user_id>
     --password <imm_password>asu set SYSTEM_PROD_DATA.SysEncloseAssetTag <asset_tag>
     --user <imm_user_id> --password <imm_password>
     
     Examples that do use the userid and password default values:
     asu set SYSTEM_PROD_DATA.SysInfoProdName <m/t_model>asu set SYSTEM_PROD_DATA.SysInfoProdIdentifier <system model>asu set SYSTEM_PROD_DATA.SysInfoSerialNum <s/n>asu set SYSTEM_PROD_DATA.SysEncloseAssetTag <asset_tag>

   • Online KCS access (unauthenticated and user restricted):

     You do not need to specify a value for access_method when you use this access method.

     The KCS access method uses the IPMI/KCS interface. This method requires that the IPMI driver be installed. Some operating systems have the IPMI driver installed by default. ASU provides the corresponding mapping layer. See the Advanced Settings Utility Users Guide at the IBM Advanced Settings Utility (ASU) website for more details.

     The following commands are examples of using the userid and password default values and not using the default values:

     Examples that do not use the userid and password default values:
     asu set SYSTEM_PROD_DATA.SysInfoProdName <m/t_model>asu set SYSTEM_PROD_DATA.SysInfoProdIdentifier <system model>asu set SYSTEM_PROD_DATA.SysInfoSerialNum <s/n>asu set SYSTEM_PROD_DATA.SysEncloseAssetTag <asset_tag>

   • Remote LAN access, type the command:
     Note: When using the remote LAN access method to access IMM using the LAN from a client, the host and the imm_external_ip address are required parameters.

     host <imm_external_ip> [user <imm_user_id>][password <imm_password>]

     Where:

     imm_external_ip

     The external IMM LAN IP address. There is no default value. This parameter is required.

     imm_user_id

     The IMM account (1 of 12 accounts). The default value is USERID.

     imm_password

     The IMM account password (1 of 12 accounts). The default value is PASSW0RD (with a zero 0 not an O).

     The following commands are examples of using the userid and password default values and not using the default values:

     Examples that do not use the userid and password default values:
     asu set SYSTEM_PROD_DATA.SysInfoProdName <m/t_model> --host <imm_ip>
     --user <imm_user_id> --password <imm_password>asu set SYSTEM_PROD_DATA.SysInfoProdIdentifier <system model> --host <imm_ip>
     --user <imm_user_id> --password <imm_password>asu set SYSTEM_PROD_DATA.SysInfoSerialNum <s/n> --host <imm_ip>
     --user <imm_user_id> --password <imm_password>asu set SYSTEM_PROD_DATA.SysEncloseAssetTag <asset_tag> --host <imm_ip>
     --user <imm_user_id> --password <imm_password>
     
     Examples that do use the userid and password default values:
     asu set SYSTEM_PROD_DATA.SysInfoProdName <m/t_model> --host <imm_ip>asu set SYSTEM_PROD_DATA.SysInfoProdIdentifier <system model> --host <imm_ip>asu set SYSTEM_PROD_DATA.SysInfoSerialNum <s/n> --host <imm_ip>asu set SYSTEM_PROD_DATA.SysEncloseAssetTag <asset_tag> --host <imm_ip>

   • Bootable media:

     You can also build a bootable media using the applications available through the Tools Center website at the IBM ToolsCenter website. From the left pane, click IBM System x and BladeCenter Tools Center, then click Tool reference for the available tools.

4. Restart the server.