After this task is completed
• Proceed to install the power module board and connect the cables between the power module board and
power input board module (see
“Install a power module board” on page 123 and “Cable routing for the
power module board and power input board module” on page 172
).
• Proceed to complete the parts replacement (see
“Complete the parts replacement” on page 161).
Demo video
https://www.youtube.com/watch?v=p9dpn4qjaEo
Power module board replacement
Follow instructions in this section to remove or install a power module board (PMB).
Remove the power module board
Follow instructions in this section to remove the power module board.
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 and “Safety inspection checklist” on page 38 to make sure that
you work safely.
• Remove the shipping bracket, if applicable (see
“Configuration guide” on page 45); then, power off the
server and disconnect the power cords (see
“Power off the server” on page 44).
• Remove the node from the enclosure , if applicable (see “Configuration guide” on page 45); then, carefully
lay the node on a flat, static-protective surface.
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
“Remove the top cover” on page 158).
b. Disconnect all the drive cables from the system board; then, remove the drive cage from the
node (see
“Remove the drive cage” on page 80).
122
ThinkEdge SE350 V2 User Guide
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