IBM 9114-275 - IntelliStation POWER 275, Руководство по обслуживанию

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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
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“Input/Output Ports” on page 4
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“Security Features” on page 5
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“Powering the System On and Off” on page 5
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“Console” on page 5
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“POST Indicators” on page 6
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“POST Keys” on page 6
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“System Locations” on page 7
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“System Logic Flow” on page 18
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“Location Codes” on page 19
v “Mapping AIX and Physical Location Codes” on page 23
v “System Cables” on page 28
v “Specifications” on page 29
v “External AC Power Cables” on page 30
v “Service Inspection Guide” on page 31
Overview
This chapter provides information about the system features of the IntelliStation POWER 9114 Model 275 .
The Model 275 can be configured as a 1-way to 2-way symmetric multiprocessing (SMP) system. It has up
to four disk drives and six PCI adapters. Redundant power supplies and cooling fans are supported.
Note: Hot-plug PCI adapters are not supported on this model.
Power is provided through ac power cords. This model can be set up to use 100-127 V ac or 200-240 V
ac power.
The two media Slimline bays can be used to accommodate any of the following drives:
v
IDE DVD-ROM drive
v Diskette drive
Another full-height (1 inch) media bay supports a SCSI tape drive or DVD-RAM drive.
Note: A DVD-ROM and diskette drive are recommended for use in the base configuration of this model.
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