IBM 7026-H80 - RS/6000 - 256 MB RAM Service Manual page 4

Riser Card Memory Placement Rules .
I/O Drawer Features .
I/O Drawer Addressing .
I/O Drawer and Power Supply LED Status.
Message Hierarchy for Secondary I/O Drawer Operator Panel .
Primary I/O Drawer Operator Panel Behavior During Power-On.
Secondary I/O Drawer Operator Panel Behavior During Power-On.
Logical and Physical Locations
Physical Location Codes
Location Code Format .
Multiple FRU Callout Instructions .
AIX Location Codes .
AIX and Physical Location Code Reference Tables .
Cabling the CEC Drawer, Primary I/O Drawer, and Secondary I/O Drawer .
Connecting JTAG and VS COM Cables
Connecting RIO and SPCN Cables .
System Cable Diagrams.
CEC Drawer Cable Diagram .
Primary I/O Drawer Cable Diagram .
Secondary I/O Drawer Cable Diagram .
DC Power Cable Routings .
Specifications .
CEC Drawer
7014 Model T00 and T42 Rack .
I/O Drawer .
Noise Emission Notes
System Service Clearances
Power Cables .
Service Inspection Guide
Chapter 2. Diagnostics Overview .
Maintenance Analysis Procedures (MAPs) .
Checkpoints .
FRU Isolation .
Electronic Service Agent for the Eserver pSeries and RS/6000 .
Using the Service Processor and Electronic Service Agent Features .
Service Processor .
Electronic Service Agent
Chapter 3. Maintenance Analysis Procedures (MAPs) .
Entry MAP .
Quick Entry MAP .
Quick Entry MAP Table of Contents .
MAP 1020: Problem Determination .
MAP 1520: Power .
Map 1521: Cannot Power On The Primary I/O Drawer, Operator Panel Does Not
Show OK Prompt .
Map 1522: Cannot Power On The CEC Drawer .
Map 1523: Cannot Power On The Secondary I/O Drawer, Operator Panel Power
Present LED Does Not Come On .
iv
Service Guide
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