Expansion Unit (3550)
General Checkout (3550-001) .......... 316
General Checkout (3550-002) .......... 322
Power Systems Checkout .......... 327
Symptom-to-FRU Index . . . . . . . . . . . . . 329
Numeric Error Codes ............. 329
Miscellaneous Symptoms . . . . . . . . . . 332
Undetermined Problem . . . . . . . . . . . . 333
Related Service Procedures ........... 334
Checking the Installed Devices List ...... 334
Automatic Configuration . . . . . . . . . . . 335
Missing SCSI Device ............. 335
Missing Non-SCSI device .......... 335
Locations . . . . . . . . . . . . . . . . . . . . 336
System Board . . . . . . . . . . . . . . . . 336
Parts Listing . . . . . . . . . . . . . . . . . . 337
Copyright IBM Corp. 1995 315