IBM pSeries 670 Service Manual page 6

I/O Subsystem Power Distribution Cabling . . . . . . . . . . . . . . . . . . . . . . . 36
Integrated Battery Feature Locations . . . . . . . . . . . . . . . . . . . . . . . . . 36
Subsystem Positioning and Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Operator Panel Cable and Diskette Drive Cable to the Media Subsystem (Rear View) . . . . . . 37
I/O Subsystem Positions, Fully Populated Rack (Rear View without IBF) . . . . . . . . . . . 38
I/O Subsystem Positions, Fully Populated Rack (Rear View with IBFs) . . . . . . . . . . . . 39
RIO and RIO-2 Cabling Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
I/O Subsystem (One Side of Subsystem 1 with IBF) RIO Cabling to I/O Books, Two I/O Planar Loop
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
I/O Subsystems (1 through 3 ) RIO Cabling to I/O Books, Two I/O Planar Loop Configuration . . . 42
I/O Subsystems (1 through 3 ) RIO-2 Cabling to I/O Books, Two I/O Planar Loop Configuration. . . 43
I/O Subsystem (One Side of Subsystem 1 with IBF) RIO-2 Cabling to I/O Books, Two I/O Planar
Loop Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
I/O Subsystem (One Side of Subsystem 1 with IBF) RIO-2 Cabling to I/O Books, One I/O Planar
Loop Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
I/O Subsystems (1 through 2) RIO-2 Cabling to I/O Books, One I/O Planar Loop Configuration . . . 46
Power and SCSI Cables to the Media Subsystem
IBM Hardware Management Console for Eserver pSeries (HMC) to the Primary I/O Book . . . . 48
System Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Memory to Processor Relationships . . . . . . . . . . . . . . . . . . . . . . . . . 49
Memory Requirements
I/O Subsystem Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
I/O to Processor Relationships
I/O Subsystem Power Supply (DCA) LED Status . . . . . . . . . . . . . . . . . . . . 51
Logical and Physical Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Physical Location Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Location Code Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Multiple FRU Callout Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 54
FRU Identify LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
AIX Location Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Non-SCSI Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
SCSI Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
AIX and Physical Location Code Reference Tables . . . . . . . . . . . . . . . . . . . 57
System Requirements for Adding Processor MCMs . . . . . . . . . . . . . . . . . . . 91
Number of Bulk Power Regulators (BPR) FC 6186 Required as a Function of MCMs and I/O
Drawers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
pSeries 670 Physical Specifications and Loads
Weight Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Total System Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . 103
Service Inspection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Preventive Maintenance
Processor Subsystem Air Filters
Chapter 2. Diagnostics Overview . . . . . . . . . . . . . . . . . . . . . . . . . 107
Maintenance Analysis Procedures (MAPs) . . . . . . . . . . . . . . . . . . . . . . . 107
Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
FRU Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
FRU Identify LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Service Agent for the Eserver pSeries 670 . . . . . . . . . . . . . . . . . . . . . . 110
Using the Service Processor and Service Agent Features . . . . . . . . . . . . . . . . . 110
Running Diagnostics on the Native Serial Port on a Full Machine Partition with an HMC Attached
Chapter 3. Maintenance Analysis Procedures (MAPs)
Entry MAP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Quick Entry MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
iv Eserver pSeries 670 Service Guide
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