HT204463: iMac: Fans run at full speed after computer turns on
Learn about iMac: Fans run at full speed after computer turns on
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by rkaufmann87,Jul 25, 2016 6:28 AM in response to Martin Vipond
rkaufmann87
Jul 25, 2016 6:28 AM
in response to Martin Vipond
Level 9 (58,184 points)
Photos for MacPlease explain how you are doing the SMC reset and also sometimes it takes 2-3 times to work.
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Jul 25, 2016 9:19 AM in response to Martin Vipondby mattwithcats,More info needed.
What model iMac, what processor, and size...
Have the hard drives been replaced?
My mid 2011 needed a temperature sensor added when I changed to a larger one, the OEM drive has the sensor built in...
Have you changed the coin battery?