IBM H Series Installation And Service Manual page 370

Memory Configuration/Deconfiguration Menu
The following is an example of the Memory Configuration/Deconfiguration Menu:
Memory Configuration/Deconfiguration Menu
Memory DIMMs on memory card number :
Memory DIMMs on memory card number 1:
1. Configured by system ( x )
98. Return to Previous Menu
Enter card number and memory DIMM number separated by a space
1>
The user can manually configure or deconfigure any memory DIMM (dual inline
memory module), regardless of failure status, through this service processor
menu. The configuration process takes place during the system power-up. There-
fore, the configuration displayed in STANDBY mode reflects the configuration
during the last boot.
To view the current configuration, access the service processor menu after the
system starts. When the user selects a memory DIMM, its state will toggle
between configured and deconfigured. Memory DIMMs that are not present are
not listed. A memory DIMM can be in any of the following four states:
– Configured by system: The memory DIMM is present, and has not
exceeded the failure threshold. It is configured by the system and is avail-
able.
– Deconfigured by system: The memory DIMM is present, but has exceeded
the failure threshold. It has been deconfigured by the system and is currently
unavailable.
– Manually configured: The memory DIMM is present and available. It has
been configured by the user through the service processor menus.
– Manually deconfigured: The memory DIMM is present, but unavailable. It
has been deconfigured by the user through the service processor menus.
The error status of each DIMM is shown in parenthesis after the state of the
DIMM, according to the following table:
– 0x0 No failures logged against the DIMM
– 0x2R Power-on Self-test (POST) failure
– 0x3n Run-time non-recoverable error
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RS/6000 Enterprise Server Model H Series Installation and Service Guide
2. Configured by system ( x )