Lenovo ThinkServer RD650 User Manual And Hardware Maintenance Manual page 181

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Installing 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.
Note: Use any documentation that comes with the intrusion switch and follow those instructions in addition
to the instructions in this topic.
To install 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.
4. Touch the static-protective package that contains the intrusion switch and the bracket to any unpainted
surface on the outside of the server. Then, take the intrusion switch and the bracket out of the package.
5. Note the orientation and assemble the intrusion switch with the bracket.
Figure 161. Assembling the intrusion switch with the bracket
.
Chapter 6 Replacing hardware
167