CommentStreams:C013169c0fb12063a082e1868552dc3b

What is the indication of the LED labled (HS) beside the LED labled (FAN) on the x708 v2? It turned red the first time when I connected the ground of the Raspberry Pi with the ground of an external power supply I use to control devices that need more power. Now it is red even when the ground of the Raspberry pi is not connected to anything. The Raspberry pi powers nothing through its 5V