IBM 7026-H80 - RS/6000 - 256 MB RAM Service Manual page 403

Service guide
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Note: If there is only one processor in the system, system memory may reside on
that processor assembly. In that case, you are given the option to select the
processor card from the list.
After you select a processor card or a memory riser card, a menu allowing the
selection of a memory DIMM is displayed. The following is an example of this menu:
MEMORY CONFIGURATION/DECONFIGURATION MENU
77. Enable/Disable Memory Repeat Gard: Currently Enabled
1. 11.17(00) Configured by system
15. 11.16(00) Configured by system 16. 11.18(00) Configured by system
3. 11.21(00) Configured by system
13. 11.20(00) Configured by system 14. 11.24(00) Configured by system
98. Return to Previous Menu
Memory DIMMs are managed as a group.
Deconfiguring a DIMM will make the whole group unavailable.
0>
Note: This table is built from vital product data collected during the last boot
sequence. The first time the system is powered up, or after the system's
non-volatile RAM (NVRAM) has been erased, this table may be empty. The
table is rebuilt during the next boot into AIX.
The system DIMMs are presented by group. If a memory riser card is present, quad A
is shown first, followed by quads B, C, and D, if present. If memory is on a processor
card, pair A is shown first, followed by pairs B, C, and D, if present. The menu selection
index/DIMM number and the DIMM address correspond to the numbers shown in the
diagrams "Memory Riser Card 1 Memory DIMM Locations for Service Processor
Menus" on page 387, "Memory Riser Card 2 Memory DIMM Locations for Service
Processor Menus" on page 387 and "Processor Card Memory DIMM Locations for
Service Processor Menus" on page 388.
The fields in the previous table represent the following:
Column 1
(1.) Menu selection index/DIMM number
Column 2
(11.xx) Riser card 1
(10.xx) Riser card 2
(3.xx) Memory on processor card
Column 3
(00) Error status
The error status of the each memory DIMM is indicated by AB, where B indicates the
number of errors and A indicates the type of error according to the following table:
1. Bring-up failure
2. Run-time non-recoverable failure
3. Run-time recoverable failure
2. 11.19(00) Configured by system
4. 11.23(00) Configured by system
Chapter 7. Using the Service Processor
385

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