Lenovo ThinkEdge SE455 V3 User Manual page 192

• If the server is installed in a rack, remove the server from the rack. See
on page 49.
Procedure
Step 1. Make preparation for this task.
a. Remove the top cover. See
b. Remove all the PCIe assemblies. If the configuration comes with PCIe riser 2 and internal
drives, remove all the internal drives, and lift the internal drive backplane before removing PCIe
riser 2. See
c. Remove the processor air baffle. See
d. Remove the heat sink. See
Step 2. Use a Torx T20 screwdriver to loosen the three captive screws; then, slightly lift up the retention
frame.
Step 3. Slightly lift up the rail frame in the direction shown. The processor in the rail frame is spring-
loaded.
Step 4. Hold the tab of the processor carrier and slide the processor carrier out of the rail frame.
Figure 163. Processor removal
After this task is completed
1. Install a replacement unit. See
2. If you are instructed to return the component or optional device, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Install a processor
Follow instructions in this section to install a processor. This task requires a Torx T20 driver. The procedure
must be executed by a trained technician.
S002
184 ThinkEdge SE455 V3 User Guide
"Remove the top cover" on page
"Remove the PCIe riser assembly" on page
"Remove a heat sink" on page
"Install a processor" on page
"Remove the server from the rack"
223.
141.
"Remove the processor air baffle" on page
181.
184.
67.