IBM iSeries 270 Hardware Problem Analysis And Isolation

v Yes: Replace the following FRUs one at a time. Use the FRU locations and failing components
table in the Locations and addresses page for the model or feature code you are working on. The
table will include location, and remove and replace instructions.
– Device board - DB1
– Tower card - CB1
This
ends the procedure.
12.
Is the SRC 3111?
v No: Continue with the next step.
v Yes: Replace the following FRUs one at a time. Use the FRU locations and failing components
table in the Locations and addresses page for the model or feature code you are working on. The
table will include location, and remove and replace instructions.
– Device board - DB2
– Tower card - CB1
This
ends the procedure.
13. Is the SRC 3112?
v No: Continue with the next step.
v Yes: Replace the following FRUs one at a time. Use the FRU locations and failing components
table in the Locations and addresses page for the model or feature code you are working on. The
table will include location, and remove and replace instructions.
– Device board - DB3
– Tower card - CB1
This ends the procedure.
14.
Is the SRC 3113?
v No: Go to the “Starting point for all problems” on page 2.
This
ends the procedure.
v Yes: Replace the HSL I/O bridge. Use the FRU locations and failing components table in the
Locations and addresses page for the model or feature code you are working on. The table will
include location, and remove and replace instructions.
This
ends the procedure.
15.
Is the SRC 3100, 3105, 3106, 3113, 3114, 3116, or 3118?
v No: Continue with the next step.
v Yes: Replace the System unit backplane - MB1. Use the FRU locations and failing components
table in the Locations and addresses page for the model or feature code you are working on. The
table will include location, and remove and replace instructions.
This
ends the procedure.
16. Is the SRC 3104 (on a Model 270, 800, 810, 820, or 825)?
v No: Continue with the next step.
v Yes: Replace the following FRUs one at time. Use the FRU locations and failing components table
in the Locations and addresses page for the model or feature code you are working on. The table
will include location, and remove and replace instructions.
– Device board - DB1
– Device board - DB2
This
ends the procedure.
17.
Is the SRC 3119?
v No: Continue with the next step.
v Yes: Replace the Device board - DB1. Use the FRU locations and failing components table in the
Locations and addresses page for the model or feature code you are working on. The table will
include location, and remove and replace instructions.
This
ends the procedure.
Analyze hardware problems 355

IBM iSeries 270 Specifications

General

Brand	IBM
Model	iSeries 270
Category	Server
Language	English