Upgrading to S78000 and S88000 PMF CRUs

2 If you are migrating from an RVU prior to G06.06, replace the disk
bootstrap microcode.
3 Update service processor firmware.
4 Update the processor boot code.
If you are running G06.24 or later or if SPRs T2728AAL (OSM) or
T9745ABN (TSM) are installed and running, you can perform the
update online.
a.
If you are running G06.23 or earlier and SPRs T2728AAL (OSM) or
T9745ABN (TSM) are not installed, use the standard (offline)
procedure and postpone the hard reset until Step 6.
b.
Caution: Do not use the Online Processor Boot Code Update unless
G06.24 or SPRs T2728AAL (OSM) or T9745ABN (TSM) are installed and
running on the system.
5 Run the ZPHIRNM program.
6 Halt and perform hard resets on all processors.
7 Load the G06.24 RVU.
8 Update the SCSI boot code and perform post-load steps as needed.
9 Use the OSM Service Connection or the TSM Service Application to check
for alarms and verify that the system is operating properly. Resolve
problems before you install new hardware.
10 Replace one PMF CRU by using the OSM action or guided replacement
procedure.
When the procedure prompts you to physically replace the PMF CRU, a
help button appears that enables you to access detailed instructions.
Caution: Verify the Gemini daughter boards are fully seated before
installing the PMF CRUs. See Tech Bulletin TB20051B.
11 Verify that the PMF CRU is operational, and then immediately replace the
other PMF CRU in the same enclosure by using another OSM action or
guided replacement session.