IBM pSeries 690 Service Manual page 7

SCSI Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
AIX and Physical Location Code Reference Tables . . . . . . . . . . . . . . . . . . . 71
System Requirements for Adding Processor MCMs
Number of Bulk Power Regulators (BPR) FC 6186 Required as a Function of MCMs and I/O
Drawers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
pSeries 690 Physical Specifications and Loads . . . . . . . . . . . . . . . . . . . . 137
Weight Distribution
Total System Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . 147
Service Inspection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Preventive Maintenance
Processor Subsystem Air Filters
Chapter 2. Diagnostics Overview . . . . . . . . . . . . . . . . . . . . . . . . . 153
Maintenance Analysis Procedures (MAPs) . . . . . . . . . . . . . . . . . . . . . . . 153
Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
FRU Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
FRU Identify LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Service Agent for the Eserver pSeries 690 . . . . . . . . . . . . . . . . . . . . . . 156
Using the Service Processor and Service Agent Features . . . . . . . . . . . . . . . . . 156
Running Diagnostics on the Native Serial Port on a Full Machine Partition with an HMC Attached
Chapter 3. Maintenance Analysis Procedures (MAPs) . . . . . . . . . . . . . . . . . 157
Entry MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Quick Entry MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Quick Entry MAP Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . 159
MAP 1020: Problem Determination
Purpose of This MAP
MAP 1320: Service Focal Point . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
MAP 1321: Quick Entry MAP for Systems with Service Focal Point. . . . . . . . . . . . . . 172
MAP 1322: End of Call MAP for Systems with Service Focal Point . . . . . . . . . . . . . . 181
MAP 1420: Recovery Procedures for Hot-Pluggable PCI Adapters . . . . . . . . . . . . . . 186
MAP 1421: Partition Will Not Boot Due to Faulty Adapter . . . . . . . . . . . . . . . . 186
MAP 1422: Slot is Empty Even When Populated
MAP 1520: Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
MAP 1521: The System Will Not Power On And No Error Codes Are Available . . . . . . . . 194
MAP 1522: UEPO Switch On The BPC Is In The Bypass Position . . . . . . . . . . . . . 197
MAP 1523: There Is a Bulk Power Regulator (BPR) Communications Fault. . . . . . . . . . 198
MAP 1524: An Open Room EPO Switch Has Been Detected From One Side . . . . . . . . . 198
MAP 1525: There Is a 350 Volt Bulk Failure . . . . . . . . . . . . . . . . . . . . . 200
MAP 1526: There Is An Integrated Battery Feature (IBF) Failure . . . . . . . . . . . . . . 203
MAP 1527: An Airflow Loss Has Been Detected . . . . . . . . . . . . . . . . . . . . 206
MAP 1528: There Is A Processor (Critical/Warning) Overtemperature Fault . . . . . . . . . . 207
MAP 1529: There Is A Bulk Power Assembly (BPA) Communication Failure
MAP 152a: Loss of ac Power or Phase Missing . . . . . . . . . . . . . . . . . . . . 210
MAP 152b: 2.5 V Current/Voltage Problem in Processor Subsystem . . . . . . . . . . . . 212
MAP 152c: 1.8 V Current/Voltage Problem in Processor Subsystem . . . . . . . . . . . . 218
MAP 152d: 1.5 V Auxiliary Current/Voltage Problem in Processor Subsystem . . . . . . . . . 225
MAP 152e: 1.5 V CPU Current/Voltage Problem in Processor Subsystem . . . . . . . . . . 233
MAP 152f: 3.3 V Current/Voltage Problem in Processor Subsystem
MAP 152g: 5.0 V Current/Voltage Problem in Processor Subsystem . . . . . . . . . . . . 245
MAP 152h: 3.3V Current/Voltage Problem in I/O Subsystem . . . . . . . . . . . . . . . 251
MAP 152i: 5.0 V Current/Voltage Problem in I/O Subsystem . . . . . . . . . . . . . . . 259
MAP 152j: 2.5 V Current/Voltage Problem in I/O Subsystem . . . . . . . . . . . . . . . 267
MAP 152k: 12.0 V Current/Voltage Problem in I/O Subsystem
MAP 152l: -12.0V Current/Voltage Problem in I/O Subsystem . . . . . . . . . . . . . . . 284
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
. . . . . . . . . . . . . . . . . . . . . . . . . 150
. . . . . . . . . . . . . . . . . . . . . . . . . 166
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
. . . . . . . . . . . . . . . . . . 134
. . . . . . . . . . . . . . . . . . . 187
. . . . . . . . . . . . 238
. . . . . . . . . . . . . . 275
. . . . . . . . . 208
Contents
156
v