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IBM iSeries Series User Manual

IBM iSeries Series
512 pages
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iSeries
iSeries Server 270, 800, 810, 820, 825, 830, 840, 870,
890, SB2, and SB3 Hardware Problem Analysis and
Isolation
Version 5 Release 2
SY44-5914-01
ERserver


Table of Contents

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IBM iSeries Series Specifications

General IconGeneral
BrandIBM
ModeliSeries Series
CategoryServer
LanguageEnglish

Summary

Analyze hardware problems

Start problem analysis

Gateway through which all service actions should be performed. Guides problem diagnosis.

Analyze IPL problems

Table to help start analyzing problems that occur during the Initial Program Load (IPL).

Analyze intermittent problems

Guidance for analyzing problems that occur intermittently and are difficult to reproduce.

Analyze power problems

Table to help begin analyzing power problems.

Problem isolation

Procedures to identify and isolate problems, covering various types like Bus, Communications, Disk, and Intermittent PIPs.

Licensed Internal Code (LIC) PIPs

LIC-PIP1

For use by authorized service providers. LIC detected an IOP programming problem.

LIC-PIP3

For use by authorized service providers. DST found a permanent program error, or a hardware failure.

LIC-PIP4

For use by authorized service providers. IPL service function ended due to disconnected status or lost communications.

LIC-PIP7

For use by authorized service providers. System detected a problem communicating with a specific I/O processor.

LIC-PIP8

For use by authorized service providers. Licensed Internal Code detected an operating system program problem.

LIC-PIP11

For use by authorized service providers. Isolates system STARTUP failures in initial program load (IPL) mode.

Storage device I/O processor (SDIOP) PIPs

SDIOP-PIP1

Isolates failing devices identified by FI codes FI01105, FI01106, FI01107.

SDIOP-PIP20

Isolates problems when two or more devices are missing from a disk array.

Tape unit PIPs

TU-PIP1

Isolates tape unit power problems.

System power control network (SPCN) PIPs

Workstation adapter PIP

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