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Installing an adapter
The following notes describe the types of adapters that the server supports and
other information that you must consider when installing an adapter:
v
Read the documentation that comes with your operating system.
v
Locate the documentation that comes with the adapter and follow those
instructions in addition to the instructions in this section. If you need to change
switch settings or jumper settings on the adapter, follow the instructions that
come with the adapter.
v The server comes with one 64-bit, 133 MHz peripheral component
interconnect-extended (PCI-X) slot (full-length riser card) and one half-length PCI
Express x8 slot. An optional PCI Express x8 slot can be added with a riser card if
the PCI-X riser card is removed first.
v
You can install a full-length or half-length adapter in slot 1.You can install only a
half-length adapter in slot 2.
v
The server is designed specifically for PCI-X adapter support, but it also supports
PCI adapters.
v
The server supports 3.3 V and universal PCI and PCI-X adapters; it does not
support 5.0-V-only adapters.
v
The integrated video controller is on PCI bus 1. The PCI-X expansion slot is on
PCI-X bus 1. The integrated Ethernet controllers are on PCI-X bus 2. The
integrated SCSI controller is on PCI-X bus 3. The PCI Express expansion slots
are on PCI Express buses 1 and 2.
v The server scans PCI-X and PCI Express slots to assign system resources. By
default, the server starts (boots) devices in the following order: system SCSI
devices; PCI express and PCI-X devices; then, IDE and SATA devices.
Note: To change the boot precedence for PCI and PCI-X devices, you must
disable the devices through the Configuration/Setup Utility program. Start
the Configuration/Setup Utility program and select Startup from the main
menu. Then, select Startup Sequence and use the arrow keys to specify
the startup order. For more information, see the User’s Guide on the IBM
Eserver
Documentation CD.
v You can install either an optional SCSI adapter or an optional redundant array of
independent disks (RAID) adapter in PCI-X slot 1 only. The server supports a
variety of RAID adapters for both internal and external configurations. For the
most current list of supported RAID adapters, go to
http://www.ibm.com/servers/eserver/serverproven/compat/us/. For details about
installing a RAID adapter, see the documentation that comes with the adapter.
Chapter 4. Installing options
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