New Mac Pro - squealing

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hi all,

has owns new mac pro noticed squealing noises when unit under load or transferring large amounts of network traffic?

noticed after copying on 3tb of data on network. not if there on desk might causing interference or isn't right internals fan.
 

interesting. know (and owned) old g5's create infamous "cricket" noise power supply when under load, or doing odd tasks (like resizing window in os x).

psu maybe? if mac pro itself, isn't normal.
 


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