Lenovo ThinkServer RD650 User Manual And Hardware Maintenance Manual page 182

6. Secure the small hook on the bracket with the mounting stud on the chassis. Align the screw hole in the
bracket with the corresponding one in the chassis. Then, install the screw to secure the intrusion switch.
Figure 162. Installing the intrusion switch
7. Connect the intrusion switch cable to the intrusion switch connector on the system board. See "System
board components" on page 44.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation, go to "Completing the parts replacement" on page 193.
Removing the intrusion switch
Attention: Do not open your server or attempt any repair before reading and understanding "Safety information"
on page iii and "Guidelines" on page 67.
Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
Notes:
• If you remove the intrusion switch, you will not get the warning message when logging in to your server
with the cover removed.
• Use any documentation that comes with the intrusion switch and follow those instructions in addition to
the instructions in this topic.
To remove the intrusion switch, do the following:
1. Remove all external media from the drives and turn off all attached devices and the server. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to
the server.
2. Prepare your server. See "Removing or extending the server from the rack cabinet" on page 69.
3. Remove the server cover. See "Removing the server cover" on page 69.
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ThinkServer RD650 User Guide and Hardware Maintenance Manual