Lenovo ThinkEdge SE350 V2 User Manual page 144

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Remove the I/O module board
Follow instructions in this section to remove the I/O module board from the node.
About this task
To avoid potential danger, make sure to read and follow the safety information.
• 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.
Attention:
• Read "Installation Guidelines" on page 37
you work safely.
• Remove the shipping bracket, if applicable (see
server and disconnect the power cords (see
• Remove the node from the enclosure , if applicable (see
lay the node on a flat, static-protective surface.
Note: Depending on the specific configuration, the front I/O bezel and I/O module board might look different
from the illustrations in this section.
Procedure
Step 1. Make preparations for this task.
a. If applicable, unlock or remove any locking device that secures the top cover, such as a
Kensington lock; then, remove the top cover (see
b. Disconnect all the drive cables from the system board; then, remove the drive cage from the
node (see
c. Remove the front operator assembly from the node and disconnect the cable from the system
board(see
d. Remove the front I/O bezel (see
e. Disconnect the I/O module board power cable (see
on page 171).
Step 2. Remove the six screws that secure the I/O module board .
ThinkEdge SE350 V2 User Guide
136
and
"Power off the server" on page
"Remove the drive cage" on page
"Remove the front operator assembly" on page
"Remove the front I/O bezel " on page
"Safety inspection checklist" on page 38
"Configuration guide" on page
"Configuration guide" on page
"Remove the top cover" on page
80).
93).
"Cable routing for the I/O module board"
to make sure that
45); then, power off the
44).
45); then, carefully
158).
134).