Fan and 24V issue.

[GREG3f]

WS-12-250-AC received error in log last night.

24v is out of Range (22.6)
Fan1 is failing...

Tried Firmware upgrade and see in the log

Mar 25 05:40:39 switch[1371]: Warning: expected 1 fans but found 0

And on the status screen I see

BOARD 24V at -0.7 and in Red

I've ordered a replacement, but wondering if this one is salvageable?

[Stephen]

The fan's actually use the 24V source. So if there is an issue with that power source then the fan won't work. More than likely this unit needs to be RMA'd.