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IBM RS/6000 Enterprise Server M80 User Manual

IBM RS/6000 Enterprise Server M80
567 pages
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Logical and Physical Locations . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Physical Location Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Location Code Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Multiple FRU Callout Instructions . . . . . . . . . . . . . . . . . . . . . . . . . .29
AIX Location Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
AIX and Physical Location Code Reference Tables . . . . . . . . . . . . . . . . . . .31
Cabling the CEC Drawer, Primary I/O Drawer, and Secondary I/O Drawer(s) . . . . . . . . . . .46
Connecting JTAG and V/S COMM Cables . . . . . . . . . . . . . . . . . . . . . .46
Connecting RIO and SPCN Cables . . . . . . . . . . . . . . . . . . . . . . . . .46
System Cable Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
CEC Drawer Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Primary I/O Drawer Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
Secondary I/O Drawer Cable . . . . . . . . . . . . . . . . . . . . . . . . . . .57
DC Power Cable Routings . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
CEC Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
Noise Emission Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
Power Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Service Inspection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Chapter 2. Diagnostics Overview . . . . . . . . . . . . . . . . . . . . . . . . . .67
Maintenance Analysis Procedures (MAPs) . . . . . . . . . . . . . . . . . . . . . . .67
Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
FRU Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
Electronic Service Agent for the Eserver pSeries and RS/6000 . . . . . . . . . . . . . . .69
Using the Service Processor and Electronic Service Agent Features . . . . . . . . . . . . . .69
Service Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
Electronic Service Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Chapter 3. Maintenance Analysis Procedures (MAPs) . . . . . . . . . . . . . . . . . .71
Entry MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Quick Entry MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Quick Entry MAP Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . .72
MAP 1020: Problem Determination . . . . . . . . . . . . . . . . . . . . . . . . . .78
MAP 1520: Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
Map 1521: Cannot Power On the Primary I/O Drawer, Operator Panel Does Not Show OK Prompt 85
Map 1522: Cannot Power On the CEC Drawer . . . . . . . . . . . . . . . . . . . . .92
Map 1523: Cannot Power On the Secondary I/O Drawer, Operator Panel Power Present LED Does
Not Come On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
Map 1524: The SPCN Error Codes Table Directed You Here and the Error Code is 1011 1C0x . . . 106
MAP 1540: Minimum Configuration . . . . . . . . . . . . . . . . . . . . . . . . .110
Chapter 4. Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
IPL Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Service Processor Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Firmware Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Boot Problems and Concerns . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Step 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Step 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Step 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Step 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Step 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Chapter 5. Error Code to FRU Index . . . . . . . . . . . . . . . . . . . . . . . . 159
Four-Character Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Replacing the Primary Drawer Operator Panel . . . . . . . . . . . . . . . . . . . . . 159
iv Service Guide

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IBM RS/6000 Enterprise Server M80 Specifications

General IconGeneral
BrandIBM
ModelRS/6000 Enterprise Server M80
CategoryServer
LanguageEnglish

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