In https://sc1.checkpoint.com/documents/Appliances/GSG_V2V3/EN/Content/Topics-V2-V3/Front-Panel.htm?toc... we read about the front LEDs of the 1800:
![guide.png guide.png](https://community.checkpoint.com/t5/image/serverpage/image-id/20336i21197E83BB557CDF/image-size/large?v=v2&px=999)
Now the red LED for Power redundancy will only light if only one PSU is connected, but is off if Power redundancy is available - we can see the status of Power redundancy in cpview:
![2psu.jpg 2psu.jpg](https://community.checkpoint.com/t5/image/serverpage/image-id/20337iE6EA87E4B98B79D9/image-size/large?v=v2&px=999)
On the front LEDs the Power redundancy LED is off and everything is OK:
![LEDs.png LEDs.png](https://community.checkpoint.com/t5/image/serverpage/image-id/20338i4EABCC1313314BD4/image-dimensions/638x789?v=v2)
It seems that the Quantum Spark 1600 / 1800 Appliance Getting Started Guide is slightly incorrect here 😎
CCSE / CCTE / CCME / CCSM Elite / SMB Specialist