IBM RS/6000 H50, Installation And Service Manual

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Checkpoints
Checkpoints are intended to let users and service personal know what the server is
doing, with some detail, as it initializes. These checkpoints are not intended to be
error indicators, but in some cases a server could hang at one of the checkpoints
without displaying an 8-character error code. It is for these hang conditions, only, that
any action should be taken with respect to checkpoints. The most appropriate action
is included with each checkpoint.
Before taking actions listed with a checkpoint, it is a good idea to look for better
symptoms in the Service Processor error log. See “SYSTEM INFORMATION
MENU” on page A-13.
Table 3-3 (Page 2 of 2). Bus SRN to FRU Reference Table
SRN Bus Identifica-
tion Possible Failing Device and AIX
Location Code Associated
FRU
9CC-101 PCI Bus 01 Device installed in I/O Slot 1P (20-58
to 20-5F) Adapter
Device installed in I/O Slot 2P (20-60
to 20-67) Adapter
9CC-102 PCI Bus 02 Internal/External SCSI port 2 (30-58) I/O board. (See
notes on 3-1.)
Device installed in I/O Slot 6P (30-60
to 30-67) Adapter
Device installed in I/O Slot 7P (30-68
to 30-6F) Adapter
Device installed in I/O Slot 8P (30-70
to 30-77) Adapter
Device installed in I/O Slot 9P (30-78
to 30-7F) Adapter
651-730 ISA Bus Diskette Drive port/device
(01-D1-00-00) I/O board. (See
notes on 3-1.)
Parallel port/device (01-R1) I/O board. (See
notes on 3-1.)
Serial ports (1-3)/device (01-S1 to
01-S3) I/O board. (See
notes on 3-1.)
Mouse port/device (01-K1-01-00) I/O board. (See
notes on 3-1.)
Keyboard port/device (01-K1-00-00) I/O board. (See
notes on 3-1.)
Device installed in I/O Slot 8I (01-01
or 01-02) Adapter
Device installed in I/O Slot 9I (01-01
or 01-02) Adapter
Chapter 3. Error Code to FRU Index
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