Lenovo ThinkSystem ST50 V2 Maintenance Manual page 76

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 "Safety inspection checklist" on page iv
work safely.
• 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
A video of this procedure is available at YouTube:
AU3iY3F7lq3qfqr5caGbIu
Procedure
Step 1. (Optional) Install the EMI shielding included in the component packaging to the chassis.
Note: Installing the EMI shielding is required when the original shielding slot on the chassis is
vacant.
a. Insert the tabs on the left end of the EMI shielding into the shield slot on the chassis.
b. Push the EMI shielding into the chassis until it snaps into place.
ThinkSystem ST50 V2 Maintenance Manual
68
and
.
"Installation guidelines" on page 41
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
to ensure that you