IBM P 615 series, Service Manual

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Chapter 1. Reference Information
This chapter provides an overview of the system, including a logical description and a physical overview.
The following additional details pertaining to the system are also provided:
v
“Overview”
v
“System Features” on page 2
v
“Input/Output Ports” on page 5
v “Security Features” on page 6
v “Powering the System On and Off” on page 7
v “Console” on page 7
v “POST Indicators” on page 8
v “POST Keys” on page 8
v “System Locations” on page 9
v “System Logic Flow” on page 23
v “Location Codes” on page 24
v “Mapping AIX and Physical Location Codes” on page 28
v “System Cables” on page 33
v “Specifications” on page 34
v “External AC Power Cables” on page 36
v “Service Inspection Guide” on page 37
Overview
The pSeries 615 Model 6C3 and Model 6E3 have similar operational capabilities but are packaged
differently.
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The Model 6C3 is a 4 EIA-unit drawer designed to be housed in a 19-inch rack, while the Model 6E3 is a
deskside system. Both models can be configured as a 1-way to 2-way symmetric multiprocessing (SMP)
system; each can have up to 8 hot-swapable disk drives and 6 hot-swappable PCI adapters. Both models
support redundant hot-swappable power supplies and cooling fans.
Power is provided through AC power cords. Either model can be set up to use 100-127V ac or 200-240V
ac power.
The two media slimline bays can be used to accommodate any of the following drives:
v IDE DVD-ROM drive
v
IDE CD-ROM drive
v
Diskette drive (special mounting carriage needed)
Another full height (1-inch) media bay supports a SCSI tape drive or DVD-RAM drive.
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