IBM pSeries 670, Service Manual

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Service Processor Checkpoints
Service processor checkpoints are in the range 8xxx to Bxxx. The message OK indicates successful
service processor testing and initialization. Firmware checkpoints are listed in “Firmware Checkpoints” on
page 317.
Note: A spinning (or twirling) slash displays in the upper-right corner of the operator panel display while
some checkpoints are being displayed. If the slash stops spinning, a hang condition is indicated.
Checkpoint Description Action/
Possible Failing FRU
8000 Test of the service processor DRAM See note 1 on page 315.
8004 Verify base code checksum See note 1 on page 315.
8008 Verify base code mirror checksum See note 1 on page 315.
8009 Set NVRAM configuration in TITAN See note 1 on page 315.
800F Start base code See note 1 on page 315.
8010 Start supervisor in base code See note 1 on page 315.
8012 Initialize hardware interrupts See note 1 on page 315.
8014 Allocate and initialize area in DRAM See note 1 on page 315.
8016 Initialize debugger and build VPD See note 1 on page 315.
8018 Initialize service processor interfaces See note 1 on page 315.
801A Initialize external FLASH load See note 1 on page 315.
801B Initialize and test ISA hub chip See note 1 on page 315.
801C Initialize and test SUPER I/O chip See note 1 on page 315.
801F Initialize diskette, verify VDASD and start
operational loader See note 1 on page 315.
809x Related to recovery mode system firmware
update from diskette See note 3 on page 315.
8092 Diskette initialization during recovery mode
system firmware update See note 3 on page 315.
8098 Firmware image being read during recovery
mode system firmware update See note 3 on page 315.
809C Firmware image being written during
recovery mode system firmware update See note 3 on page 315.
809F Diskette error during recovery mode system
firmware update See note 3 on page 315.
8100 Start operational loader See note 1 on page 315.
81xx Load code into DRAM from VDASD (where
xx = number of loads) See note 1 on page 315.
81FE Load service processor operating system See note 1 on page 315.
81FF Start service processor operating system See note 1 on page 315.
9000 Primary service processor task initializing See note 1 on page 315.
9009 System processor IPL has started See note 1 on page 315.
9010 Primary service processor thread waiting
for response See note 1 on page 315.
9020 Service processor state set to pre-standby See note 1 on page 315.
9021 Service processor state set to standby See note 1 on page 315.
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pSeries 670 Service Guide