WS-12-250A Rev C Fans not reporting correctly

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Michael Day
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WS-12-250A Rev C Fans not reporting correctly

Tue May 16, 2017 4:33 pm

I bought a used WS-12-250A, Revision C. It reports "switch[772]: Warning: expected 2 fans but found 0", yet both fans are running. Is this a firmware issue? Or is it a hardware failure? Or could this be due to the switch having a pair of ADDA model AD0424UB-C56 fans?

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sirhc
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Re: WS-12-250A Rev C Fans not reporting correctly

Tue May 16, 2017 4:36 pm

What, they are not factory fans?

No this is not a firmware issue but you should have the latest firmware loaded which is v1.4.7 or v1.4.8rcX

You could always RMA it for a check up.
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