Replacement - Lenovo ThinkEdge SE455 V3 User Manual

Figure 180. Installing the security bezel
Step 4. Lock the security bezel with the key, and store the key for future use.
After this task is completed
Complete the parts replacement. See
Security bezel keylock bracket replacement
Follow instructions in this section to remove or install the security bezel keylock bracket.
Remove the security bezel keylock bracket
Follow instructions in this section to remove the security bezel keylock bracket.
About this task
Attention:
• Read "Installation Guidelines" on page 39
work safely.
• If applicable, remove the security bezel. See
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
"Power off the server" on page
• If the server is installed in a rack, remove the server from the rack. See
on page 49.
Procedure
Step 1. Loosen the screw that secures the security bezel keylock bracket.
200 ThinkEdge SE455 V3 User Guide
"Complete the parts replacement" on page
and "Safety inspection checklist" on page 40
"Remove the security bezel" on page
48.
225.
to ensure that you
195.
"Remove the server from the rack"