IBM i 830, Repair Manual

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v
The addressed disk location that is identified by the device address.
5.
Is the SRC reported on the control panel?
No Yes
↓
See “Hardware SRC Formats” in the iSeries Service Functions
information.
The 2 right-most characters of word 2 define the SRC format. Use the
correct SRC format to locate the function that contains the characters
tttt lmmm, where:
v
tttt=Type number
v
l=Level
v
mmm=Model
Go to step 9 of this procedure.
6. Go to step 8 of this procedure.
7. Use the disk or device unit number that is called out in the reference code table
for this SRC.
Physically locate the disk or device using “Locations and Addresses” on
page 705.
8. Remove the disk unit to determine the part number.
To exchange the disk drive and logic card, see “Recovery Procedures” on
page 893.
This ends the procedure.
9.
Using the type information, go to “Type, Model, and Part Number list” on
page 885 to determine the part number. If you do not know the type, remove
the disk unit to determine the part number.
To exchange the disk drive and logic card, see “Recovery Procedures” on
page 893.
This ends the procedure.
DISKIMG
There may be a problem with the Network Server Description (NWSD). First, vary
off and then vary back on the Network Server Description (NWSD).
If this does not correct the problem, delete and recreate the Network Server
Description (NWSD), or call your next level of support.
This ends the procedure.
DISKTRY
The disk unit tray or disk unit holder is only a separate failing item on migrated
towers. If the disk unit tray or holder is located in a migration tower, see the
DISKTRY symbolic FRU in
Migrated Expansion Tower Problem Analysis, Repair and
Parts for FRU isolation instructions.
DMREG
A power regulator card is failing. Perform the following:
1. Is the SRC=1XXX 1201 or 1401?
Yes No
Symbolic FRUs
530
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1