HELP PLEASE: Fan running very high speed immediately when startup bottom pressed -- cool 14.1 C. inside house, MacHD showing 28 c. in Dashboard widget after several hours of running. Exhaust air is cool.
"fan" DASHBOARD TEMP report says "no fan sensors found" (but we think it may have always said this)
What's happening?
And what to do.
And is immediate attention needed?
loren and sandy
Mid-2011 iMac12,2 / 27" / Intel Core i5 / 2.7 GHz / 12GB Ram / OSX 10.9.5 “El Capitan" /serial number C02FMGNWDHJP
"fan" DASHBOARD TEMP report says "no fan sensors found" (but we think it may have always said this)
What's happening?
And what to do.
And is immediate attention needed?
loren and sandy
Mid-2011 iMac12,2 / 27" / Intel Core i5 / 2.7 GHz / 12GB Ram / OSX 10.9.5 “El Capitan" /serial number C02FMGNWDHJP