Remove a CMIOU Chassis
This is procedure can be performed only by qualified service personnel. Remove AC power using
the circuit breakers on the appropriate PDU before performing this procedure.
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Take the necessary ESD precautions.
See Prevent ESD Damage.
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Power off the server and switch off the appropriate PDU circuit
breakers.
See Removing Power From the Server or Domain.
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At the front of the server, remove the power supplies.
See Servicing Power Supplies.
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At the rear of the server, remove all of these components.
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Cables
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Ensure that you label the cables.
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SPs
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SP tray
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Fan modules (SPARC M7-16)
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CMIOUs
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Switch units (SPARC M7-16)
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PDECBs
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Power modules
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| Caution -
Do not attempt to remove the chassis alone without the aide of another
person or a mechanical lift.
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At the front of the server, remove all of these components:
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Interconnects
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Fan modules
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From the rear of the chassis, remove the top hold-down brackets.
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From the front of the server, stabilize the rack using all anti-tilt
mechanisms provided.
The following steps describe how to stabilize the Sun Rack II 1242 and the
Oracle Rack Cabinet 1242. If you installed a stand-alone server in your own
rack, refer to the rack documentation for instructions on stabilizing the
rack.
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Determine your next step:
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If you have another person to assist you, go to Step 10.
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If you are alone, go to Step 9.
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Place a mechanical lift under the chassis, and remove the screws that fasten
it to the rack.
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Remove the chassis from the rack, and place it on an appropriate
surface.