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Removing
the system board
To
remove the system board:
- Turn off
the HMC and peripheral devices and disconnect all power cords.
- Turn the
HMC on its side so that it is lying flat with the cover facing
up.
- Unlock and
remove the side cover. (Refer to Removing
and Replacing the Cover.
- Note where
each cable is connected. Then, disconnect all cables from the
system board.
- If you have
not already rotated the drive cage out of the chassis, press and
hold the drive cage release tab. Then, rotate the drive cage out
of the chassis until the retaining tab on top of the cage locks
into place.
- Remove any
of the following components that are installed on the system board
and put them in a safe, static-protective place:
- Remove the
ten screws that secure the system board to the chassis.
- Remove the
blue plastic baffle.
- Slide the
system board toward the front of the HMC to disengage the tabs
in the chassis. Then, carefully lift the system board out of the
HMC.
- If you are
instructed to return the system board, follow all packaging instructions,
and use any packaging materials supplied to you for shipping.
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