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  1. #1
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    Imac 27" 2011- 820-2828

    Hi All,

    We have a slight isue with this board, whilst upgrading this unit to a fusion drive, something has gone wrong with the board. ASD indicates the Ambient temp sensor is no longer recognized.

    I have had a quick look around the board as well as swap out the sensor, but the issue remains. Without a schematic or boardview I'm taking a leak facing the wind.

    Anyone care to share the schematic and boardview for this imac?

    thanks

  2. #2
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    Re: Imac 27" 2011- 820-2828

    probably ticked off 1 or both coils/filters close to the fan connector.
    Seen that 4-5 times already

  3. #3
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    Re: Imac 27" 2011- 820-2828

    probably ticked off 1 or both coils/filters close to the fan connector.
    Seen that 4-5 times already

    L5500 or L5501

  4. The Following User Says Thank You to Rene For This Useful Post:

    Gurmon (01-12-2016)

  5. #4
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    Re: Imac 27" 2011- 820-2828

    This is exactly what it was. unit fixed and already gone back to customer. i have the schematics and boardview if anyone needs them.

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    compu829 (01-12-2016)

  7. #5
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    Re: Imac 27" 2011- 820-2828

    I would much appreciate the schematic and board view please.

 

 

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