3 volt board?

[Cameron]

What does the 3 volt board do and what happens if I have low (2.9V) voltage on it. Have a 24-400A that rebooted itself and looking at the status and log I have a warning for low voltage on the 3v board and one of the three fans isn't working.

[Julian]

Hi Cameron:

The 3.3v power supply is connected to nearly everything on the board; if it dips below 3.1v, your switch will do absolutely nothing, so what i'm guessing is that you have a sensing issue rather than an actual voltage issue. regardless, it's an issue I'd be happy to take a look at, if you have availability on a replacement and can start an RMA, do so please.

[Cameron]

We have a spare WS-24-400A sitting on the shelf so I think we will change it out and send this one in.