Cisco UCS C3160, Инструкция по установке и обслуживанию

Страница: 76 / 106

3-36
Cisco UCS C3160 Rack Server Installation and Service Guide
OL-32062-01
Chapter 3 Maintaining the System
Installing or Replacing System Components
Figure 3-22 CPU and Pick-and-Place Tool on Pedestal
Step 9
Install a new CPU:
a. Set the Pick-and-Place tool that is holding the CPU over the empty CPU socket on the motherboard.
Note Align the arrow on the top of the tool with the registration mark (small triangle) that is stamped
on the metal of the CPU socket, as shown in
Figure 3-21 on page 3-35 .
b. Press the top button on the tool to set the CPU into the socket. Remove the empty tool.
c.
Close the hinged CPU cover plate.
d. Clip down the CPU retaining latch with the icon first, then clip down the CPU retaining latch
with the icon. See Figure 3-20 on page 3-34 .
Step 10
Install a heatsink:
Caution The heatsink must have a new thermal grease on the heatsink-to-CPU surface to ensure proper cooling.
If you are reusing a heatsink, you must remove the old thermal grease. If you are installing a new
heatsink, skip to Step
c below.
a. Apply an alcohol-based cleaning solution to the old thermal grease and let it soak for a least 15
seconds.
b.
Wipe all of the old thermal grease off the old heatsink using a soft cloth that will not scratch the
heatsink surface.
1 Arrow marks for alignment
1
1
1
352316