Removing The Front Bezel; Controllers; Removing A Controller - Dell PowerVault NX3600 Owner's Manual

4. front bezel
5. locking hook

Removing The Front Bezel

1. Unlock the keylock at the left end of the bezel.
2. Lift the release latch next to the keylock.
3. Rotate the left end of the bezel away from the front panel.
4. Unhook the right end of the bezel and pull the bezel away from the system.

Controllers

Your NAS appliance supports two redundant hot-swappable controllers.

Removing A Controller

CAUTION: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your
warranty. Read and follow the safety instructions that came with the product.
NOTE: This is a service only procedure.
1. Detach the controller from the cluster using the NAS manager user interface.
2. Log on to the NAS Manager and select Cluster Management → Hardware → Controllers Management.
3. Select the controller you want to detach.
4. Click Detach.
NOTE: You can turn off the controller by pressing and releasing the recessed power button located at the back of
the controller.
NOTE: If the controller you are detaching hosts the cluster management virtual IP, you receive a message stating
so and the detach process is stopped. You must power cycle the controller in order to migrate the management
virtual IP to another controller.
CAUTION: Label all the cables correctly before disconnecting any cables. Ensure that the cables are reconnected
to the same ports when installing the controller.
5. Remove any cables connected to the back of the controller.
6. Press the release button to disengage the controller handle.
7. Push the controller handle down until the controller disengages from the NAS appliance.
8. Using the controller handle, pull the controller out of the NAS appliance.
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