IBM iSeries 820 Hardware Problem Analysis And Isolation

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?
v No: Continue with the next step.
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 Position
00AC Replace P01-P03 until the failing unit is found.
1510 P01
1520 P02
1530 P03
Table 2. Failing power supply for Model 825
See
Locations — Model 825
Reference code Position
00AC Replace P01-P02 until the failing unit is found.
1510 P01
1520 P02
Table 3. Failing power supply for FC 5075
See
Locations — FC 5075 Expansion I/O Tower
Reference code Position
00AC Replace P01-P02 until the failing unit is found.
1510 P01
1520 P02
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 Position
00AC Replace P01-P02 until the failing unit is found.
1510 P02
1520 P01
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

IBM iSeries 820 Specifications

General

Brand	IBM
Model	iSeries 820
Category	Server
Language	English