Lenovo ThinkEdge SE360 V2 User Manual page 121

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.
S012
CAUTION:
Hot surface nearby.
Attention:
• Read "Installation Guidelines" on page 47
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
"Power off the server" on page
• If the node is installed in an enclosure or mounted, remove the node from the enclosure or mount. See
"Configuration guide" on page
Procedure
Step 1. Make preparation for this task.
a. Remove the top cover. See
b. Remove the PMB air baffle. See
c. Lift the riser assembly from the node. See
228.
Step 2. Proceed to the section corresponding to the configuration:
• If the system comes without air flow sensor board, see
page 111.
• If the system comes with air flow sensor board, see
flow sensor board" on page
Remove the processor air baffle
Step 1. Gently pinch the air baffle as shown; then, lift the air baffle to remove it.
Attention: For proper cooling and airflow, reinstall the air baffle before powering on the server.
Operating the server with the air baffle removed might damage server components.
and "Safety inspection checklist" on page 48
54.
54.
"Remove the top cover" on page
"Remove the PMB air baffle" on page
"Remove the riser assembly from the node" on page
112.
197.
107.
"Remove the processor air baffle" on
"Remove the processor air baffle and the air
.
Chapter 5 Hardware replacement procedures
to ensure that you
111