IBM pSeries 690 Service Manual page 397

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Table of Contents

Table 2. Firmware Checkpoints (continued)

Configure the I/O drawer

Update the I/O drawer routing table of RIO

Begin to initialize I/O interface chip

Set up the I/O speed

Set up I/O interface chip registers

Set up the I/O interface chip base address

Set up more I/O interface chip registers

Possible Failing FRU

Check the RIO cable specified by the

location code. If the location code

specifies an I/O subsystem or its RIO

interface, check the RIO cables going

into and out of the I/O subsystem.

2. Replace the RIO cables specified by

the location code. If the location code

specifies an I/O subsystem or its RIO

interface, replace the RIO cables going

into and out of the I/O subsystem.

Check the RIO cable specified by the

location code. If the location code

specifies an I/O subsystem or its RIO

interface, check the RIO cables going

into and out of the I/O subsystem.

2. Replace the RIO cables specified by

the location code. If the location code

specifies an I/O subsystem or its RIO

interface, replace the RIO cables going

into and out of the I/O subsystem.

1. Replace the I/O cable specified by the

location code.