Remove the Rear I/O Module
The rear I/O module is a cold-service component that can be replaced by a
customer.
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Take the necessary ESD precautions.
See Prevent ESD Damage.
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Locate the failed rear I/O module.
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Power off the server.
See Removing Power From the Server.
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Disconnect the power cords.
See Disconnect Power Cords.
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Label the cables connected to the ports on the rear I/O module, and then
disconnect the cables from the ports.
You will reconnect the cables to the same ports on the replacement rear I/O
module.
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Press the green buttons on the rear I/O module ejection levers, and spread the
levers open to eject the rear I/O module.
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Pull the module away from the server to remove it.
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Remove the eUSB devices on both old and new rear I/O modules, swap, and
re-install eUSB devices on both boards.