Did you ever find out what caused the ticking nise? Same thing is happening with my iMac 27”… but not constant… does it for a little while… then not at all for a day… almost sound like some type of relay switching on and off?
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Did you ever find out what caused the ticking noise?
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Same thing is happening with my iMac 27”… but not constant… does it for a little while… then not at all for a day… almost sound like some type of relay switching on and off?
Did you ever find out what caused the ticking nise? Same thing is happening with my iMac 27”… but not constant… does it for a little while… then not at all for a day… almost sound like some type of relay switching on and off?