IBM 7944, Инструкция по установке и эксплуатации

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Step 4. Follow the cabling instructions, if any come with the adapter. Route the adapter cables before you
install the adapter.
Step 5. Insert the adapter into the riser-card assembly, aligning the edge connector on the adapter with the
connector on the riser-card assembly. Press the edge of the connector
firmly
into the riser-card
assembly. Make sure that the adapter snaps into the riser-card assembly securely.
Attention:
When you install an adapter, make sure that the adapter is correctly seated in the riser-
card assembly and that the riser-card assembly is securely seated in the riser-card connector on
the system board before you turn on the server. An incorrectly seated adapter might cause damage
to the system board, the riser-card assembly, or the adapter.
Figure 42. Adapter installation
Step 6. Install the riser-card assembly in the server (see “Replacing a PCI riser-card assembly” on page
64 ).
Step 7. Perform any configuration tasks that are required for the adapter.
If you have other devices to install or remove, do so now. Otherwise, go to “Completing the installation” on
page 100 .
Replacing a PCI Express assembly with a PCI-X assembly
Use this information to replace a PCI Express assembly with a PCI-X assembly.
The server comes with one PCI riser-card assembly installed in slot 2. You can replace a PCI Express riser-
card assembly with a PCI-X riser-card assembly.
To replace a PCI Express riser-card assembly with a PCI-X riser-card assembly, complete the following
steps:
Step 1. Read the safety information that begins on “Safety” on page iii and “Installation guidelines” on page
41 .
Step 2. Turn off the server and peripheral devices and disconnect all power cords.
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System x3550 M3Installation and User's Guide