Lenovo ThinkSystem ST50 V2, Руководство по обслуживанию

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Figure 79. Removing the intrusion switch
After you finish
1. Install a new intrusion switch, see “Install the intrusion switch” on page 101 .
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 the intrusion switch
Follow this procedure to install the intrusion switch.
S002
CAUTION:
The power-control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
About this task
Attention:
1. Read “Safety inspection checklist” on page iv and “Installation guidelines” on page 41 to ensure that you
work safely.
2. Touch the static-protective package that contains the component to any unpainted metal surface on the
server; then, remove it from the package and place it on a static-protective surface.
Watch the procedure
Chapter 3
.
Hardware replacement procedures
101