MAP 1525: There Is a 350 Volt Bulk Failure
Step 1525-1
Note:
Read the Danger and Caution notices under “Safety Notices” on page xi before continuing with this
procedure.
1. Prepare a multimeter to measure up to 600 V ac.
2. Use the multimieter to measure the ac voltage at the following test points on the faceplate of the BOA
that is referecned by the error code that sent you to this MAP:
v
Phase A and phase B
v
Phase B and phase C
v
Phase C and phase A
Are all the readings greater than 180 V ac?
NO
Go to “Step 1525-7” on page 156.
YES
Go to “Step 1525-2”.
Step 1525-2
Notes:
1. This problem can be caused by any BPR plugged into the failing BPA.
2. The system can have one or two BPRs, depending on the system configuration.
3. Each BPR on the failing BPA must be checked independently.
The following steps check all the BPRs on the side of the BPA (A or B) referenced by the error code that
sent you to this MAP.
Are there any remaining BPRs to be checked?
NO
Go to “Step 1525-3” on page 155.
YES
Go to “Step 1525-4” on page 155.
154
Eserver
pSeries 670 Service Guide
Summary of Contents for pSeries 670
Page 1: ...pSeries 670 Service Guide SA38 0615 03 ERserver...
Page 2: ......
Page 3: ...pSeries 670 Service Guide SA38 0615 03 ERserver...
Page 12: ...x Eserver pSeries 670 Service Guide...
Page 16: ...xiv Eserver pSeries 670 Service Guide...
Page 18: ...xvi Eserver pSeries 670 Service Guide...
Page 324: ...Yes Go to Step 154A 14 on page 302 304 Eserver pSeries 670 Service Guide...
Page 718: ...698 Eserver pSeries 670 Service Guide...
Page 848: ...L3 Cache Shorts Test Step 4 828 Eserver pSeries 670 Service Guide...
Page 849: ...L3 Cache Shorts Test Step 5 Chapter 9 Removal and Replacement Procedures 829...
Page 851: ...L3 Cache Shorts Test Step 2 Chapter 9 Removal and Replacement Procedures 831...
Page 853: ...L3 Cache Shorts Test Step 4 Chapter 9 Removal and Replacement Procedures 833...
Page 854: ...L3 Cache Shorts Test Step 5 834 Eserver pSeries 670 Service Guide...
Page 971: ...7040 Model 671 Media Subsystem 1 2 3 4 5 6 7 8 9 10 Chapter 10 Parts Information 951...
Page 973: ...Power and SCSI Cables to the Media Subsystem 1 2 3 5 4 6 Chapter 10 Parts Information 953...
Page 986: ...966 Eserver pSeries 670 Service Guide...
Page 990: ...970 Eserver pSeries 670 Service Guide...
Page 1018: ...998 Eserver pSeries 670 Service Guide...
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Page 1028: ...1008 Eserver pSeries 670 Service Guide...
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