IBM iSeries 270 Hardware Problem Analysis And Isolation

System model, tower,
expansion unit, or
machine type
Name of FRU to
exchange
FRU position Link to failing component
service information (CCIN, PN,
remove and replace procedure)
Models 840 and SB3
Base I/O Tower (FC
9079)
HSL I/O bridge Card C08 See Figure 2. Locations for FC
9079 Base I/O Tower (on Models
840, SB3 System Unit) in
Locations — Model 840
Models 870 and 890
Primary I/O Unit, FC
9094
HSL I/O bridge card C10 See Locations — Models 870 and
890 with an FC 9094 Base I/O
Tower
FC 5074 Expansion I/O
Tower
HSL I/O bridge card C08 See Locations — FC 5074
Expansion I/O Tower
FC 5075 Expansion I/O
Tower
Tower card CB1 See Locations — FC 5075
Expansion I/O Tower
FC 5078 and FC 0578
Expansion I/O Unit
HSL I/O bridge card C08 See Locations — FC 5078, FC
0578 Expansion I/O Unit
FC 5079 (1.8m
Expansion I/O Tower)
HSL I/O bridge card C08 See Locations — FC 5079 I/O
Expansion I/O Tower
FC 5088, FC 0588
Expansion I/O Unit
HSL I/O bridge card C10 See Locations — FC 5088, FC
0588 Expansion I/O Unit
FC 5094, FC 5294, FC
8094 Expansion I/O Unit
HSL I/O bridge card C10 See the following:
v Locations — FC 5094
Expansion I/O Tower
v Locations — FC 5294
Expansion I/O Tower
v Locations — FC 8094
Expansion I/O Tower
FC 5095, FC 0595
Expansion I/O Tower
HSL I/O bridge card C05 See Locations — FC 5095, 0595
Expansion I/O Tower
External xSeries
(TM)
Server
Integrated xSeries
(TM)
Adapter Card
Follow the HSL cables See Locations — Integrated
xSeries
(TM)
Adapter Card (IXA)
FC 5077 SPD migrated
tower
Go to symbolic FRU LBUSADP in the Migrated Expansion Tower Problem Analysis,
Repair and Parts manual on the V5R1 Supplemental Manuals web site .
FC 5033, FC 5034, or FC
5035 SPD migrated tower
Go to symbolic FRU CVTCARD in the Migrated Expansion Tower Problem Analysis,
Repair and Parts manual on the V5R1 Supplemental Manuals web site .
This ends the procedure.
SI_PHB
For use by authorized service providers.
SI_PHB: high-speed link PCI host bridge.
The HSL I/O bridge hardware in a system unit, primary I/O unit, or I/O expansion unit is failing.
Follow this procedure to identify the failing component to exchange.
1. Choose from the following options:
v If you are working from the Service Action Log and a card position is listed with this FRU, then that
is the card position where the error is. Continue with the next step.
452 iSeries: iSeries Server 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Hardware Problem Analysis and
Isolation

IBM iSeries 270 Specifications

General

Brand	IBM
Model	iSeries 270
Category	Server
Language	English