Lenovo ThinkEdge SE455 V3 User Manual page 120

Figure 81. Installing the internal drive cage
After this task is completed
1. Proceed to install the internal drive backplane. See
2. Complete the parts replacement. See
Install the internal drive backplane
Follow instructions in this section to install the internal drive backplane.
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
112 ThinkEdge SE455 V3 User Guide
"Install the internal drive backplane" on page
"Complete the parts replacement" on page
112.
225.