Cisco CPS-UCS-1RU-K9, Руководство пользователя

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Cisco CSS UCS Platform Series User Guide, CPS-UCS-1RU-K9 / CPS-UCS-2RU-K9
Chapter 4 Replacing Hardware Components
Installing or Replacing Server Components
To install or replace a PCIe card, follow these steps:
Step 1
Remove a PCIe card (or a blank filler panel) from the PCIe riser assembly:
a. Shut down and power off the server as described in the “Shutting Down and Powering Off the
Server” section on page 4-2 .
b.
Slide the server out the front of the rack far enough so that you can remove the top cover. You might
have to detach cables from the rear panel to provide clearance.
Caution If you cannot safely view and access the component, remove the server from the rack.
c. Remove the top cover as described in the “Removing and Replacing the Server Top Cover” section
on page 4-3 .
d.
Disconnect cables from any PCIe cards that are installed in the PCIe riser.
Tip Label the cables when you disconnect them to aid correct connection to the new card.
e. Use the finger holes to lift straight up on both ends of the riser to disengage its circuit board from
the socket on the motherboard. Set the riser on an antistatic mat.
f.
Push down on the securing clip on the hinged card retainer and then swing open the retainer to free
the rear-panel tab of the existing card (or blanking panel). See
Figure 4-10 .
Note
Slot 5 on PCIe riser 2 has an additional plastic retaining clip that stabilizes the front end of a
card. Push down on this clip before pulling the card from the riser socket (see
Figure 4-10 ).
g.
Pull evenly on both ends of the PCIe card to disengage it from the socket on the PCIe riser (or
remove a blanking panel) and then set the card aside.
Step 2 Install a PCIe card:
a.
Align the new PCIe card with the empty socket on the PCIe riser.
b. Push down evenly on both ends of the card until it is fully seated in the socket.
Ensure that the card rear panel tab sits flat against the PCIe riser rear panel opening.
c. Close the hinged card retainer over the rear panel tab of the card and push in on the retainer until its
clip clicks into place to secure the card.
d.
Position the PCIe riser over its socket on the motherboard and over its alignment features in the
chassis (see
“Replacing the PCIe Riser” ).
e. Carefully push down on both ends of the PCIe riser to fully engage its circuit board connector with
the socket on the motherboard.
f.
Connect cables to the PCIe card. See “RAID Controller Considerations” for more information about
supported cards and cabling.
g. Replace the top cover.
h.
Replace the server in the rack, replace cables, and then power on the server by pressing the Power
button.
i. If you replaced a RAID controller card, continue with “Restoring RAID Configuration After
Replacing a RAID Controller” .