IBM System x3950, Руководство по диагностике и обслуживанию

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9. If you are instructed to return the PCI-X adapter guide, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
To install the replacement PCI-X adapter guide, complete the following steps:
1. Align the two tabs on the PCI-X adapter guide with the two slots on the
chassis.
2. Set the guide firmly into place and turn the quarter-turn fasteners to secure the
guide.
3. Reconnect the cables that pass through the PCI-X adapter guide and route the
cables through the routing feature of the guide.
4. Install the adapters and dividers.
5. When replacing the dividers, make sure that the tabs on the bottom of the
dividers rest in the holes in the bottom of the metal section of the guide and
the tabs on the top of the dividers engage the plastic retainer section of the
guide.
6. Lower the latch mechanism.
7. Install the top cover (see “Top cover and bezel” on page 131).
8. Slide the server into the rack.
9. Connect the cables and power cords (see “Connecting the cables” on page
120 for cabling instructions).
10. Turn on all attached devices and the server.
Power-supply structure
To remove the power-supply structure, complete the following steps:
Latches
Handle
Alignment tabs
Alignment pins
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 117.
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 top cover (see “Top cover and bezel” on page 131).
4. Remove the memory cards (see “Removing and replacing a memory card” on
page 126).
Chapter 4. Removing and replacing server components
137