IBM iSeries 270 Service Manual page 271

Possible failing
component
v System memory
v Memory card
Disk unit
Tape unit
Optical device
Air moving device (AMD) AMD
Power supply
Control panel
Device board
Device board
Time of day battery
Memory configuration
FRU name Position
Memory card A through H on
each processor/
memory card
Disk unit D01 through
D15
Tape unit D17
Optical device D18
B01, B02
Power supply P01, P02
Control panel NB1
Device board DB1
Device board DB2, DB3, and
DB4
Time of day CB1 - opposite
battery from C02 card
slot
Type or
CCIN
number
(see the
Type,
model, and Remove and
part number replace
list) procedure
3042 (See Go to Model 825 -
page 529), Memory - A
3043 (See through H
page 529),
3045, 3044
(See page
529), 3046
(See page
529)
See the Go to Model 825 -
Type, model, Disk unit
and part (concurrent)
number list
See the Go to Model 825 -
Type, model, Removable media
and part - D17 and D18
number list
See the Go to Model 825 -
Type, model, Removable media
and part - D17 and D18
number list
See Final Go to Model 825 -
assembly - Air moving device
Model 825 (AMD) - B01; B02
(concurrent)
See Final Go to Model 825 -
assembly - Power supply -
Model 825 P01 and P02
250A (See Go to Model 825 -
page 523) Control panel -
NB1
See the Go to Model 825 -
Type, model, Device board -
and part DB1
number list.
See the Go to Model 825 -
Type, model, Device board -
and part DB2, DB3, and
number list. DB4
See the Go to Model 825 -
Type, model, Time of day
and part battery
number list.
Analyze hardware problems
Additional
comments
259