IBM i 830, Repair Manual

Page: 75 / 1000

If no action is indicated in the SRC table, exchange the failing items or parts
listed in the table.
Notes:
a. When exchanging the failing items, use the “Chapter 4. Removal and
Installation Procedures” on page 617.
b. When instructed to perform problem isolation procedures, go to “Problem
Isolation Procedures” on page 279.
c. Any additional information you need to complete the procedure may be
found in “Chapter 5. Locations, Addresses, and Part Listings” on page 705.
The failing item listed first should be exchanged first. If exchanging the first
failing item does not correct the problem, reinstall the original item and
exchange the next failing item listed. Continue to exchange and reinstall the
failing items, one at a time, until the problem is corrected. If exchanging the
failing items does not correct the problem, ask your next level of support for
assistance.
Now find the SRC table in this Chapter.
Follow the instructions in the SRC table. The list contains all SRC tables for
critical resources available at the time this edition was published. If you cannot
find the SRC table, return here and continue with step 4.
This ends the procedure.
4. You are at this step because you did not find the reference code table for your
SRC in the “Chapter 2. Unit Reference Codes” on page 59. Refer to “SRC
Exception Table” to find the SRC.
v
If the 4 leftmost characters of the SRC are listed in SRC Exception Table,
follow the instructions listed.
v
If the 4 leftmost characters of the SRC are not listed in “SRC Exception
Table”, additional information may be available by doing the following:
– Look for the SRC information on-line.
– Find any supplemental information for the system and look for the SRC
table in that information. In some cases the supplemental information may
have been inserted into the pages of the SRC tables.
If you do not find any information for the SRC, ask your next level of
support for assistance.
SRC Exception Table
Table 5. SRC exception table
First 4 characters of SRC What You Should Do
2629, 2718, 2726, 2728, 2729, 2740,
2741
These Storage IOA types are only allowed on migrated towers. See the Migrated
Expansion Tower Problem Analysis, Repair and Parts and follow the instructions in
the SRC table.
2763, 2778
Go to “(2748, 2763, 2778) Reference Codes” on page 119 and follow the
instructions in the SRC table.
2766
Go to “(2765, 2766) Reference Codes” on page 131 and follow the instructions in
the SRC table.
2767, 2768
Go to “(2749, 2767, 2768, 2842, 2843, 284B) Reference Codes” on page 124 and
follow the instructions in the SRC table.
Reference Code Tables
Chapter 2. Unit Reference Codes
61