Map 1526: There Is An Integrated Battery Feature (Ibf) Failure - IBM pSeries 670 Service Manual

MAP 1526: There Is An Integrated Battery Feature (IBF) Failure

Step 1526-1
Is the IBF feature installed?
NO Replace the BPR that is connected to the IBF referenced in the error code that brought you to this
MAP. Follow all steps in the removal and replacement procedures in "Bulk Power Regulator
(BPR)" on page 783. Go to "Step 1526-7" on page 159.
YES Go to "Step 1526-2".
Step 1526-2
Examine the following table to determine the BPR/IBF you are working with, then proceed to Step 1526-3.
The remaining steps in this MAP refer to the indicated BPR/IBF:
Table 1.
Error Code
101A 7A56 or 101A 7B56
101A 7A66 or 101A 7B66
101A 7A76 or 101A 7B76
101A 7A86 or 101A 7B86
101A 7A96 or 101A 7B96
101A 7AA6 or 101A 7BA6
101B 7A56 or 101B 7B56
101B 7A66 or 101B 7B66
101B 7A76 or 101B 7B76
101B 7A86 or 101B 7B86
101B 7A96 or 101B 7B96
101B 7AA6 or 101B 7BA6
Step 1526-3
Check the cable between the BPR and the IBF. The IBF LED on the IBF referenced in the error code that
brought you to this MAP will be off.
Is the cable plugged on both sides?
Plug in the cable and go to "MAP 0410: Repair Checkout" in the RS/6000 and Eserver pSeries
NO
Diagnostic Information for Multiple Bus Systems.
YES Go to "Step 1526-4" on page 158.
BPR and IBF
BPR1/IBF1, side A
BPR2/IBF2, side A
BPR3/IBF3, side A
BPR1/IBF1, side A
BPR2/IBF2, side A
BPR3/IBF3, side A
BPR1/IBF1, side B
BPR2/IBF2, side B
BPR3/IBF3, side B
BPR1/IBF1, side B
BPR2/IBF2, side B
BPR3/IBF3, side B
Chapter 3. Maintenance Analysis Procedures
157