iMac hardware test error

[simvegshu]

I recently did a hardware test on my iMac.
It threw up one error:

4SNS/1/40000001: 'VD0R'

I've been unable to find any info on this error.
Does anyone know of anywhere that details lists of error messages?

As far as I can tell my mac is working perfectly...

 

[BlackMax]

I found this discussion on the Apple forums from someone who had a similar error using the Apple HW test, but there is not much information here either.

http://discussions.apple.com/thread.jspa?threadID=887362&tstart=432


I suggest you give Apple a call and see what they tell you.

 

[simvegshu]

I found this discussion on the Apple forums from someone who had a similar error using the Apple HW test, but there is not much information here either.

http://discussions.apple.com/thread.jspa?threadID=887362&tstart=432


I suggest you give Apple a call and see what they tell you.

Thanks, that link you gave me led me on to another post which suggested that the 4SNS codes mean a broken sensor.

http://discussions.apple.com/thread.jspa?messageID=7776809&#7776809

I've checked all the sensors I can think of (fans, temp, light etc) and they all seem to be functioning.

 

[BlackMax]

I've checked all the sensors I can think of (fans, temp, light etc) and they all seem to be functioning.

That still leaves voltage. Might be an impending issue with your power supply. Give Apple a quick call and see what they say.