IBM 866441Y - Netfinity 5600 - 8664, Руководство по техническому обслуживанию аппаратной части

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determine if it supports hot-plug PCI adapters and, if
so, what the Attention LEDs indicate.
The following table describes the LEDs:
Adapter considerations:
Before you continue with
the adapter-installation procedure:
Ÿ
Review the documentation that comes with the
adapter and follow those instructions in addition to the
instructions given in this chapter. If you need to
change the switch or jumper settings on the adapter,
follow the instructions that come with the adapter
documentation.
Ÿ
You can install full-length adapters in all expansion
slots.
Ÿ
You can install hot-plug PCI adapters in PCI slots
3–5, if the operating system supports this feature.
Non-hot-plug PCI adapters can also be installed in
these slots.
Ÿ
The server supports 5.0 V and universal PCI
adapters; it does not support 3.3 V adapters.
Note
A universal PCI adapter supports both 3.3 V and
5.0 V operation.
Ÿ
The server uses a rotational interrupt technique to
configure PCI adapters. Because of this technique,
you can install a variety of PCI adapters that currently
do not support sharing of PCI interrupts.
Ÿ
PCI slots 1 and 2 are on PCI bus A and PCI slots
3–5 are on PCI bus B. Both PCI buses are primary
buses. The system scans PCI slots 1 through 5 to
assign system resources; then the system starts
(boots) the PCI devices in the following order, if the
default boot precedence has not been changed: PCI
slots 1 and 2, system board SCSI devices, and then
PCI slots 3 through 5. See “Start Options” on
Power LED Attention
LED Description
On Flashing The adapter requires attention.
Slot still has power applied.
Do not remove or install an
adapter in the slot. Refer to the
operating system documentation
for instructions.
On Off Normal operation; no
intervention is required.
Off Flashing The adapter requires
intervention. Power is removed
from the slot. An adapter can
be removed or installed in the
slot.
Off Off Power is removed from the
slot. An adapter can be
removed or installed in the slot.
Netfinity 5600 - Type 8664
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