Table 42. FRU Locations and Failing Components Table for Models 840, SB3 System Unit Processor Tower
Position FRU Name Possible Failing Component Type, CCIN, or
Part Number
(use the “Type,
Model, and Part
Number list” on
page 885 to
determine the
part number
when Type or
CCIN are given.)
Removal and Installation
Procedure
NB1 Control
Panel
Control Panel 23L3469 Go to “Model 840/SB3
Processor Tower, FC 8079
(lower half), and FC 9079 –
Control Panels (NB1)” on
page 690.
M01 – M03 Memory
Card
Memory Card 3195, 3196, 3197,
3198, 319A,
31A1, 3612, 3613,
or 3614
Go to “Models 840/SB3, FC
8079 (lower half), FC 9079
Cards — Dedicated” on
page 681.
M04 Processor
Regulator
Processor Regulator 2714 or 25FE Go to “Models 840/SB3, FC
8079 (lower half), FC 9079
Cards — Dedicated” on
page 681.
M05 Processor
Card 0
Processor Card 245F or 246F Go to “Models 840/SB3, FC
8079 (lower half), FC 9079
Cards — Dedicated” on
page 681.
M06 Processor
Card 2
- OR -
Processor
Terminator /
Passthru
Card
Processor Card
- OR -
Processor Terminator/Passthru Card
245E or 246E
- OR -
246C
Go to “Models 840/SB3, FC
8079 (lower half), FC 9079
Cards — Dedicated” on
page 681.
M07 Processor
Regulator
Processor Regulator 2714 or 25FE Go to “Models 840/SB3, FC
8079 (lower half), FC 9079
Cards — Dedicated” on
page 681.
M08 – M10 Memory
Card
Memory Card 3195, 3196, 3197,
3198, 319A,
31A1, 3612, 3613,
or 3614
Go to “Models 840/SB3, FC
8079 (lower half), FC 9079
Cards — Dedicated” on
page 681.
R01 – R10 Regulator
Card
Regulator Card Go to “Models 840/SB3, FC
8079 (lower half), FC 9079
Cards — Concurrent” on
page 678.
RB1 Regulator
Board
Regulator Board Go to “Models 840/SB3 –
System Unit Backplane
(MB1) and Regulator Board
(RB1)” on page 695.
Locations and Addresses
720
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1