Once you have turned on the storage system, wait for three minutes. Then check the system status with the following LEDs.

Front Panel LEDs

The service LED (1) should be off, while all the other LEDs should be lit in green.

Front Panel LEDs
CS_4024_front_rear_panel_LEDs.ai
Number	LED Name	Normal Status
	Service	OFF
	Power	Green
	Cooling fan	Green
	Temperature	Green
	System fault	Green
	Mute/Service button	--

Note:

For CS 2060D/3060D/4060D, the two controllers/nodes each have its own front panel LEDs, allowing you to identify which controller encounters a problem.