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imac 2010 27

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    Need help - iMac mid-2010 27" lost Target Display Mode after Flashing VBios for K1100m GPU

    Hey everyone, I’ve been using my 27" iMac (2010) as a second display for my Windows PC via Target Display Mode (TDM) without any issues. However, recently a friend used my iMac to flash the VBIOS on his Nvidia K1100m GPU. After that, I swapped my original AMD ATI HD 5670 512MB GPU back in, and...
    • tamnguyen28
    • Thread
    • flashing gpu imac 2010 27 target display mode
    • Replies: 4
    • Forum: iMac
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