IBM x3800 - System - 8865, Руководство пользователя

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Removing the PCI-X switch-card assembly
To remove the PCI-X switch-card assembly, complete the following steps.
Release latches
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 115.
2. Turn off the server and peripheral devices, and disconnect the power cords
and all external cables necessary to replace the device.
3. Remove the front cover (tower model only) and top cover (see “Removing the
top cover, bezel, and front cover” on page 119).
4. Remove all adapters and place the adapters on a static-protective surface.
Note: You might find it helpful to note where each adapter is installed before
removing the adapters.
5. Pull the two blue latches on the structure toward the front of the server; the
structure disengages.
6. Grasp the structure and rotate the structure up, allowing the structure to pivot
at the chassis front.
7. Lift the structure out of the server, and make sure that the alignment tabs clear
the chassis.
Note: While lifting the structure out of the server, guide the signal cables
through the slot in the bottom of the structure.
8. Disconnect the PCI-X switch-card ribbon cable from the card.
9. Lift the release latches and slide the card away from the chassis; then, remove
the card from the server.
10. If you are instructed to return the PCI-X switch-card assembly, follow all
packaging instructions, and use any packaging materials for shipping that are
supplied to you.
Replacing the PCI-X switch-card assembly
To install the replacement PCI-X switch-card assembly, complete the following
steps:
1. Lower the card into place so that the lips on the bottom of the EMI shielding
material fit into the chassis, and slide the card into place until the two release
latches snap securely.
2. Connect the ribbon cable to the PCI-X switch-card assembly.
Chapter 4. Removing and replacing server components
153