Bpfpwr; Bprpwr - IBM iSeries Series Hardware Problem Analysis And Isolation

Table 1. Unit reference code, BPD unit, and part number for Model 870 and 890 System Units
Unit reference code
1xxA- xx21, xx22, xx23
1xxA- xx31, xx32, xx33
1xxB- xx21, xx22, xx23
1xxB- xx31, xx32, xx33
This ends the procedure.

BPFPWR

For use by authorized service providers.
The bulk power fan (BPF) may be the failing item.
1. Use the table below to find the part number you need.
2. Refer to the Models 870 and 890 - Bulk power F-airmover remove and replace procedure.
3. See Type, model, and part number list for the part number.
Note: Before replacing any field replaceable units (FRUs), verify that all fans are seated correctly.
Table 1. Unit reference code, BPF unit, and part number for Model 870 and 890 System Units
Unit reference code
1xxA- xx17
1xxB- xx17
This ends the procedure.

BPRPWR

For use by authorized service providers.
The bulk power regulator (BPR) may be the failing item.
1. Use the table below to find the part number you need.
2. Refer to the Models 870 and 890 - Bulk power regulator remove and replace procedure.
Notes:
v Verify that all cables are seated correctly before replacing any FRUs.
v Check that the BPR is switched on, to ensure that it is not causing the problem.
v See Type, model, and part number list for the part number.
Table 1. Unit reference code, BPR unit, and part number for Model 870 and 890 System Units
Unit reference code
1xxA- xx51, xx52, xx53, xx56
1xxA- xx61, xx62, xx63, xx66
1xxA- xx71, xx72, xx73, xx76
1xxB- xx51, xx52, xx53, xx56
1xxB- xx61, xx62, xx63, xx66
1xxB- xx71, xx72, xx73, xx76
This ends the procedure.
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iSeries: iSeries Server 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Hardware Problem Analysis and
Isolation
BPD unit
BPD-1A
BPD-2A
BPD-1B
BPD-2B
BPF unit
BPF-A
BPF-B
BPR unit
BPR-1A
BPR-2A
BPR-3A
BPR-1B
BPR-2B
BPR-3B