iMac hardware test error

Discussion in 'iMac' started by simvegshu, Aug 8, 2008.

  1. simvegshu macrumors newbie

    Joined:
    Aug 8, 2008
    #1
    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...
     
  2. BlackMax macrumors 6502a

    BlackMax

    Joined:
    Jan 14, 2007
    Location:
    North Carolina
    #2
  3. simvegshu thread starter macrumors newbie

    Joined:
    Aug 8, 2008
    #3
    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.
     
  4. BlackMax macrumors 6502a

    BlackMax

    Joined:
    Jan 14, 2007
    Location:
    North Carolina
    #4
    That still leaves voltage. Might be an impending issue with your power supply. Give Apple a quick call and see what they say.
     

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