IBM iSeries 820 Service Manual

Position FRU name
Possible
failing
component
Type, CCIN, or part
number (use the
Type, model, and part
number list to
determine the part
number when the
type or CCIN are
given.)
Remove and replace/recovery
procedure
MB1 System unit
backplane
v Card
enclosure
or
backplane
v Clock card
v SPCN
card
v HSL I/O
bridge
v Processor
regulator
v Memory
riser card
v System
unit
backplane
v HSL ring
connection
v HSL
controller
v Processor
v Service
processor
v IOP
v
Multi-
adapter
bridge (all)
25B9 (See page 523)
Note: Embedded IOP
(type 286C) is
exchanged with the
system unit backplane.
OR
25BA (See page 523)
Note: Embedded IOP
(type 286D) is
exchanged with the
system unit backplane.
Go to Models 270, 800, and 810 - System
unit backplane - MB1.
D01 to D06 Disk unit Disk unit See the Type, model,
and part number list.
Go to Recovery procedures.
D07 Optical device Optical device See the Type, model,
and part number list.
Go to Models 270, 800, and 810 -
Removable media - D07 and D08.
D08 Tape unit Tape unit See the Type, model,
and part number list.
Go to Models 270, 800, and 810 -
Removable media - D07 and D08.
P01 Power supply Power supply See Final assembly —
Models 270, 800, and
810.
Go to Models 270, 800, and 810 - Power
supply - P01
B01, B02 AMD AMD See Final assembly —
Models 270, 800, and
810 System Unit
Expansion.
Go to Models 270, 800, and 810 - AMD -
B01 and B02.
NB1 Control panel Control panel 247D (See page 523) Go to Models 270, 800, and 810 - Control
panel - NB1.
R01 Processor
regulator card
Processor
regulator
04N4276 Go to Models 270, 800, and 810 -
Processor regulator - R01
238 Hardware (Remove and Replace; Part Locations and Listings)

IBM iSeries 820 Specifications

General

Brand	IBM
Model	iSeries 820
Category	Server
Language	English