I performed a RESET on the blade which powers it on.
From the RESET dialog:
You have selected the Reset action for one or more servers.
If you are trying to boot a server from a power-down state, you should not use this method.
If you continue the power-up with this process, the desired power state of the servers will become
out of sync with the actual power state and the servers may unexpectedly shut down at a later time.
To safely reboot the selected servers from a power-down state, click Cancel then select the Boot Server action.
If you are certain that you want to continue with the Reset operation, click OK.
