Step 4: Reinstall the controller
After you replace a component within the controller module, you must reinstall the controller module in the
system chassis and boot it.
1. Align the end of the controller module with the opening in the chassis, and then gently push the controller
module halfway into the system.
Do not completely insert the controller module in the chassis until instructed to do so.
2. Recable the system, as needed.
If you removed the media converters (QSFPs or SFPs), remember to reinstall them if you are using fiber
optic cables.
3. Complete the reinstallation of the controller module:
The controller module begins to boot as soon as it is fully seated in the chassis.
If your system is in… Then perform these steps…
An HA pair a. With the cam handle in the open position, firmly push the controller module
in until it meets the midplane and is fully seated, and then close the cam
handle to the locked position. Tighten the thumbscrew on the cam handle
on back of the controller module.
Do not use excessive force when sliding the controller
module into the chassis to avoid damaging the connectors.
b. If you have not already done so, reinstall the cable management device.
c. If you have not already done so, reconnect the cables to the controller
module.
d. Bind the cables to the cable management device with the hook and loop
strap.
A two-node MetroCluster
configuration
a. With the cam handle in the open position, firmly push the controller module
in until it meets the midplane and is fully seated, and then close the cam
handle to the locked position. Tighten the thumbscrew on the cam handle
on back of the controller module.
Do not use excessive force when sliding the controller
module into the chassis to avoid damaging the connectors.
b. If you have not already done so, reinstall the cable management device.
c. If you have not already done so, reconnect the cables to the controller
module.
d. Bind the cables to the cable management device with the hook and loop
strap.
e. Reconnect the power cables to the power supplies and to the power
sources, and then turn on the power to start the boot process.
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