IBM eServer xSeries 235 Type 8671, Техническое обслуживание и устранение неисправностей

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Notes:
1. PCI bus A is often referred to as bus 0; PCI bus B is often referred to as bus
1 and bus 2; and PCI bus C is often referred to as bus 3 and bus 5.
However, the bus numbers vary according to the adapters that are installed.
2. If an optional ServeRAID-5i controller is installed, it overrides the standard
functionality of the integrated SCSI controller with RAID capabilities and
forces PCI-X slot 4 to 66 MHz. The ServeRAID-5i controller must be installed
in slot 4 using the 3-U bracket that comes with the controller.
3. The integrated SCSI controller with RAID capabilities is on PCI bus B.
v The optional IBM Remote Supervisor Adapter must be installed in PCI slot 1 only.
Use the ribbon cable that comes with the adapter to connect the adapter to the
Remote Supervisor Adapter connector (J27) on the system board.
v The system scans PCI and PCI-X slots 1 through 6 to assign system resources.
The system then starts (boots) the system devices in the following order, if you
have not changed the default boot precedence: integrated SCSI controller with
RAID capabilities (or optional ServeRAID-5i controller), integrated Ethernet
controller, and then PCI and PCI-X slots 1 through 6.
Note: To change the boot precedence for PCI and PCI-X devices, start the
Configuration/Setup Utility program and select
Start Options from the
main menu (see “Starting the Configuration/Setup Utility program” on
page 12).
v The Active PCI-X slots contain:
– Power-on LEDs
– Internal attention LEDs
– External attention LEDs
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xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide