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Graphics Are Fried?

I have an iMac 21.5" July 2010 model, The screen is no longer lighting up and staying black and not even backlit. I have tried connecting an external display and that fails as its not even detected by my monitor & TV. I Have managed to connect to the iMac over Apple Remote Desktop, Could it possibly be a GPU issue?



最后更新:2017-10-04 20:31:30

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