Sun Microsystems Sun Fire X4140, Руководство по обслуживанию

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4-14 Sun Fire X4140 Server Service Manual • September 2010
2. Disconnect any data cables connected to the cards on the PCIe riser being
removed.
Label the cables to ensure proper connection later.
3. Slide the server out of the rack.
See Section 2.5, “Extending the Server to the Maintenance Position” on page 2-5 .
4. If you are servicing a PCIe card, locate its position in the system.
5. Remove the rear panel crossbar.
a. Loosen the captive Phillips screw on each end of the rear panel crossbar.
b. Lift the crossbar up and back to remove it from the chassis.
6. Lift the riser up to remove it from the system (
FIGURE 4-7
).
a. Loosen the captive Phillips screw on the end of the riser.
b. Remove the riser and any PCIe cards attached to it as a unit.
FIGURE 4-7
Removing a PCIe Riser
4.3.2 Installing a PCIe Riser
Caution – Ensure that all power is removed from the server before removing or
installing risers. You must disconnect the power cables before performing this
procedure.