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2960s high pitch noise

dan.letkeman
Enthusiast
Enthusiast

Just wondering if anyone has come across a high pitch noise that comes and goes on a 2960s switch?  I have a few that are doing this, but they seem to be working fine.

Thanks,

Dan.

1 Reply 1

Reza Sharifi
Hall of Fame Master Hall of Fame Master
Hall of Fame Master

It might be that the fans that are getting older and dry. If that is the case, cleaning spray might help.

HTH

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