IBM iSeries Series Hardware Problem Analysis And Isolation page 188

Is the ac voltage from 200 V ac to 240 V ac? On a FC 5095 the ac voltage may also be 100 V to
127 V ac.
– Yes: Continue with the next step.
– No: Go to step 7 (See page 177).
4. Are you working on a Model 800, 810, 820, or 825 system, or an FC 5075, FC 5078, FC 0578, FC
5088, FC 0588, FC 5095, FC 0595 I/O expansion?
No: Continue with the next step.
v
v Yes: Perform the following:
a. Reconnect the ac line cord(s).
b. Verify the system fails to power on.
c. Exchange the failing power supply found in the table for the model you are working on.
Table 1. Failing power supply for Model 820
See Locations — Model 820
Reference code
00AC
1510
1520
1530
Table 2. Failing power supply for Model 825
See Locations — Model 825
Reference code
00AC
1510
1520
Table 3. Failing power supply for FC 5075
See Locations — FC 5075 Expansion I/O Tower
Reference code
00AC
1510
1520
Table 4. Failing power supply for FC 5078, FC 0578, FC 5088, or FC 0588
See Locations — FC 5078, FC 0578 Expansion I/O Unit or Locations — FC 5088, FC 0588
Expansion I/O Unit
Reference code
00AC
1510
1520
Table 5. Failing power supply for FC 5095, FC 0595
See Locations — FC 5095, FC 0595 Expansion I/O Tower
176
iSeries: iSeries Server 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Hardware Problem Analysis and
Isolation
Position
Replace P01-P03 until the failing unit is found.
P01
P02
P03
Position
Replace P01-P02 until the failing unit is found.
P01
P02
Position
Replace P01-P02 until the failing unit is found.
P01
P02
Position
Replace P01-P02 until the failing unit is found.
P02
P01