IBM 7026-H80 - RS/6000 - 256 MB RAM - Chapter 1. Reference Information; Data Flow with One-Way Processor

Contents
Safety Notices ........................xi
Rack Safety Instructions .....................xi
Electrical Safety .......................xii
Laser Safety Information ....................xiii
Laser Compliance......................xiii
Data Integrity and Verification ..................xv
About This Book ......................xvii
ISO 9000 .........................xvii
Online Publications ......................xvii
Related Publications......................xvii
Trademarks ........................xviii
Chapter 1. Reference Information .................1
Overview ..........................1
Data Flow with One-Way Processor .................3
Data Flow with Two- to Six-Way Processor ...............4
Powering the System On and Off ..................4
Console Strategy .......................5
Power-On Self-Test.......................6
POST Indicators........................6
POST Keys .........................6
1Key..........................7
5Key..........................7
6Key..........................7
8Key..........................7
System Unit Locations......................8
CEC Drawer Front View ....................9
CEC Drawer Top View ....................10
CEC Drawer Rear View ....................11
Primary I/O Drawer Front View .................12
Primary I/O Drawer Top View ..................12
Primary I/O Drawer Rear View .................14
Primary I/O Drawer Front View with Covers Removed ..........15
Secondary I/O Drawer Front View ................16
Secondary I/O Drawer Top View .................16
Secondary I/O Drawer Rear View ................18
PCI Board Locations .....................19
System Board Locations ...................20
Memory Riser Card and Memory DIMM Locations ...........21
One-Way Processor Card Memory DIMM Locations ..........22
Primary I/O Drawer Operator Panel ................23
Secondary I/O Drawer Operator Panel ...............24
SCSI IDs and Bay Locations ..................25
System Memory .......................26
One-Way Processor Memory Placement Rules ............26
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