
ISA and PCI adapters:
The server uses a riser card
for expansion. The riser card contains expansion slot
connectors that connect adapters to the industry standard
architecture (ISA) and peripheral component interconnect
(PCI) buses.
You can install a variety of adapters in the expansion slot
connectors on the riser card. For information on locating
the riser card, see “System board illustration” on
page 142. For an illustration of the expansion slots that
are located on the rear of the server, see “Input/Output
connectors” on page 94.
The riser card in the server has three dedicated ISA slot
connectors and three dedicated PCI slot connectors.
The following illustration shows the expansion slot
connectors and other connectors on the riser card.
Front Fan Connector
Disk Fan A
Connector
Disk Fan B
Connector
Modem Wakeup
Connector
PCI
PCI
PCI
ISA
ISA
ISA
340-Pin
Connector
SCSI Hard Disk LED
Connector
Wake on LAN Connector
Asset ID Antenna
Connector
Alert on LAN
Connector
Chassis-Intrusion
Detector Connector
Internal Speaker
Connector
CD
Audio
Connector
Notes
1. Alert on LAN and Asset ID
are available on
some models only.
2. If you attach a 4-position cable connector to the
2-pin Modem Wakeup connector, ensure that the
unused positions are
next to the bottom of the
riser card, as shown in the illustration. If this
cable is incorrectly attached, the server might
automatically restart each time that you Power-off
the power.
IBM Netfinity 3000 - Type 8476
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