ECA 032 - SCSI Adapter/A


ECA 032 - mandatory - SCSI Adapter/A

Mandatory replacement of SCSI adapter FRU P/N 15F6561

PURPOSE:
To make available to the field a mandatory replacement SCSI (small computer systems interface) adapter without cache memory, option 6451109, FRU P/N 85F0002, in replacement for option 6451005, FRU P/N 15F6561, as a precautionary measure due to the possibility of undetected data modification in certain data transfer operations.

The part numbers have changed as follows:

SCSI adapter old P/N new P/N
without cache FRU P/N 15F6561 FRU P/N 85F0002
  option 6451005 option 6451109


PHYSICAL check:
The SCSI adapter without cache memory is identified by the IBM FRU part number 15F6561 on the bottom edge of the component side of the adapter.

                                     ____________
    _________________________________|          |___________
    | __________                                           |
    | |________| x5                                        |_
    | __________                                             |
    | |________| x26                                         |
    | __________                                             |
    | |________| x27                                        _|
    | IBM FRU 15F6561 ______________                  _____|
                                   |__________________|

DETAIL:
SCSI adapters meeting the description in the physical check must be replaced with the current level FRU P/N 85F0002 at the earliest possible opportunity.

NOTEs:
Only SCSI adapters meeting the physical description are eligible for this ECA:.

Any systems after the serial numbers listed below will have the new level of card installed by manufacturing and therefore do not require the update.

8565-061 EU5500C5000
8565-121 EU5500BC000 (correction,should be EV5500BC000)
8580-X21 EX5500MRA00
8580-M21 GT5500LDAA0
8580-A21 EY5500ADAA0
8580-A31 EZ5500FCAA0

Some systems may have multiple SCSI adapters installed. All SCSI adapters installed must be replaced with the current level FRU according to these instructions.

Order parts using normal FRU parts ordering procedures

Return all used parts using normal upr parts return procedures.

NOTEs:
Only SCSI adapters meeting the physical description are eligible for this ECA:.

Some systems may have multiple SCSI adapters installed. All SCSI adapters installed must be replaced with the current level FRU according to these instructions.


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