Lenovo ThinkEdge SE350 V2 - Page 96

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 1 and “Safety inspection checklist” on page 2 to make sure that
you work safely.
• Touch the static-protective package that contains the component to any unpainted metal surface on the
node; then, remove it from the package and place it on a static-protective surface.
Procedure
Step 1. Make preparations for this task.
a. Make sure that the power input board module is already installed in place (see
“Install a power
input board module” on page 84
).
Step 2. Connect the cables between the power module board and power input board (see
“Cable routing
for the power module board and power input board module” on page 136
).
Attention: For a smooth installation, connect the cables between the power module board and
power input board module BEFORE installing the power module board.
Step 3. Install the power module board and the cable wall.
a.
Align the power module board with the guide pins; then, place the power module board into
place and tighten the two screws by the sidewall of the node.
b.
Place the cable wall into its position on the power module board; then, tighten the two
screws.
Important: Make sure to place the pull tape of the power module board beneath the cable
wall away from the DIMM slots. Otherwise, it may interfere with the memory modules and
cause system failure.
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ThinkEdge SE350 V2 Hardware Maintenance Guide