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
DB1, DB2,
DB3
Device board Device board See the Type, model,
and part number list.
Go to Models 270, 800, and 810 - Device
board - DB1, DB2, and DB3
A through H Memory card Memory card 3032 (See page 528),
3033 (See page 528),
3034 (See page 528)
Go to Models 270, 800, and 810 -
Memory - A through H.
Time of day
(TOD)
battery on
MB1
TOD TOD 16G8095 Go to Models 270, 800, and 810 - Time of
day (TOD) battery
HSL cables
on the HSL
ports
HSL cable HSL
connection
See the Type, model,
and part number list.
Go to HSL cables - Concurrent.
Figure 4. Model 270 FC 7104 system unit expansion
Table 8. FRU locations and failing components for the Model 270 system unit expansion
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
D09 to D20 Disk unit Disk unit See the Type, model, and
part number list.
Go to Recovery
procedures.
Analyze hardware problems 239

IBM iSeries 820 Specifications

General

Brand	IBM
Model	iSeries 820
Category	Server
Language	English