Hello Everyone,

I was just playing around with my macbook 4,1 and decided to do Apple Hardware Test. Which resulted in

failure code: 4SNS/1/40000001: VG0C-0.070

I did some research and seem to indicate a sensor failure on the logic board. Though I have not had any no problems with this laptop for the last 8months(2nd owner) I was wondering if anyone could shed some more light on this error code and if I should be concerned

Thanks