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4sns/1/4000000:idor-0.040 this is the hardware failure code. Any idea's? it started to make a noise top left hand corner of macbook. at times it gets hot and the fan turns on. i updated it to o s x yosemite.
MacBook Air, Mac OS X (10.6.7)
That is a sensor problem which will be best addressed at an Apple store genius bar. Make an appointment for a FREE evaluation.
Ciao.
i have a hardware test failure 4sns/1/4000000:idor-0.040
