Hello all,
our normally good working iMac 27” 5K from End 2015 has a defects since some weeks.
The Fan turns up and the performance drops down, so it is not possible to work on the machine.
I tried to install the newest macOS, restart with D = no errors.
TG Pro displayed that the Sensor “Power Supply Secondary Heatsink” = N/A and the fan is turning up high.
Do you have any idea how i can fix this problem?
Thanks so much!
Sören
our normally good working iMac 27” 5K from End 2015 has a defects since some weeks.
The Fan turns up and the performance drops down, so it is not possible to work on the machine.
I tried to install the newest macOS, restart with D = no errors.
TG Pro displayed that the Sensor “Power Supply Secondary Heatsink” = N/A and the fan is turning up high.
Do you have any idea how i can fix this problem?
Thanks so much!
Sören