IBM F80 Service Manual page 10

Adapter Power-On Self-Tests (POSTs)
Appendix F. SSA Software and Microcode Errors .
Service Request Numbers (SRNs) .
SRN Table .
Using the SRN Table .
Software and Microcode Errors .
FRU Names and Abbreviations Used in the SRN Table .
SSA Loop Configurations That Are Not Valid
SSA Location Code Format .
SSA Loops and Links .
The SSA Adapter
Disk Drive Module Strings.
Pdisks, Hdisks, and Disk Drive Module Identification .
Rules for SSA Loops .
Loops and Data Paths .
Index
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Service Guide
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