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IBM iSeries 800 Hardware Problem Analysis And Isolation

IBM iSeries 800
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FCINTF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
FCIOA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
FCPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
HSLCTLR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
IDPART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
INTRLCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
IOACNFG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
IOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
IOPWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
IPLINTF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
I2CBUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
JTPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
LBSADP1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358
LBSADP2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
LBSADP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
LBSADP4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
LBSADP5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
LBUSADP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
LOC_SYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
LPARCFG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
LPARSUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
LSMEDIA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
MABRCFG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
MA_BRDG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
MAPPWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
MAPPWR-1: The UEPO switch on the bulk power controller (BPC) is in the bypass position 367
MAPPWR-2: There is a bulk power regulator (BPR) communications fault . . . . . . . . . 367
MAPPWR-3: An open room EPO switch has been detected from one side . . . . . . . . . 368
MAPPWR-4: There is a 350 V bulk failure . . . . . . . . . . . . . . . . . . . . . 369
MAPPWR-5: An air flow loss has been detected . . . . . . . . . . . . . . . . . . . 370
MAPPWR-6: There is a processor (critical/warning) overtemperature fault . . . . . . . . . 371
MAPPWR-7: There is a bulk power assembly (BPA) communication failure . . . . . . . . . 372
MAPPWR-8: Loss of ac power or phase missing . . . . . . . . . . . . . . . . . . 373
MAPPWR-9: 2.5 V current/voltage problem in processor subsystem . . . . . . . . . . . 375
MAPPWR-A: 1.8 V current/voltage problem in processor subsystem . . . . . . . . . . . 378
MAPPWR-B: 1.5 V auxiliary current/voltage problem in processor subsystem . . . . . . . . 382
MAPPWR-C: 1.5 V CPU current/voltage problem in processor subsystem . . . . . . . . . 386
MAPPWR-D: 3.3 V current/voltage problem in processor subsystem . . . . . . . . . . . 388
MAPPWR-E: 5.0 V current/voltage problem in processor subsystem . . . . . . . . . . . 392
MAPPWR-F: Cable problem in power subsystem . . . . . . . . . . . . . . . . . . 395
MAPPWR-G: A UEPO panel fault has been detected . . . . . . . . . . . . . . . . . 398
MAPPWR-H: An MCM fault has been detected . . . . . . . . . . . . . . . . . . . 398
MAPPWR-J: There is a bulk power enclosure (BPE) communication failure . . . . . . . . . 399
MASBUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399
MDAPWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400
MEDIA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401
MEMCFG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401
MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401
Memory for 2890 Integrated xSeries Server (IXS) card . . . . . . . . . . . . . . . 402
Memory for 2892 Integrated xSeries Server (IXS) card . . . . . . . . . . . . . . . 403
MESSAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403
MOVEIOA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403
MSAPWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403
MSTORE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404
MUMIOCD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 405
NETSERV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 406
Contents vii

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IBM iSeries 800 Specifications

General IconGeneral
BrandIBM
ModeliSeries 800
CategoryServer
LanguageEnglish

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