Error: 4SNS/1/40000000: ICOR - 21.925
When I run the Apple Hardware Test on Macbook Pro 13" 2.5 GHz 2012.
It shows me error 4SNS/1/40000000: ICOR - 21.925.
Could you explain me what wrong with my mac?
Thanks for your answer.
I understand that my logic board has problem with system sensor.
But, when I try to run AHT test again it shows me the same error but the last number is different all time.
What is this number and why is this number different each time?
Is this a good question?