Intrusion Switch With Cable Replacement - Lenovo ThinkEdge SE455 V3 User Manual

Figure 89. Pivoting the internal drive cage
After this task is completed
1. Complete the parts replacement. See
2. If the server is configured for RAID operation through a RAID adapter, you might have to reconfigure
your disk arrays after you install drives. See

Intrusion switch with cable replacement

Follow instructions in this section to remove and install the intrusion switch with cable.
Remove the intrusion switch with cable
Follow the instructions in this section to remove the intrusion switch with cable.
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:
• 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
118 ThinkEdge SE455 V3 User Guide
"Complete the parts replacement" on page
RAID configuration
and "Safety inspection checklist" on page 40
"Remove the security bezel" on page
48.
225.
for more information.
to ensure that you
195.