![Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows ( Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows (](https://preview.redd.it/trying-to-use-my-2011-imac-running-high-sierra-as-an-v0-x05i18l5ecua1.jpg?width=4032&format=pjpg&auto=webp&s=c50504e5d2f0e85287874f5f860bce8333372c4a)
Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows (
![Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows ( Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows (](https://preview.redd.it/trying-to-use-my-2011-imac-running-high-sierra-as-an-v0-y4moa8l5ecua1.jpg?width=640&crop=smart&auto=webp&s=957dedb7d000e6fc8b88608f27bb7ca781d18b47)
Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows (
![Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows ( Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows (](https://preview.redd.it/trying-to-use-my-2011-imac-running-high-sierra-as-an-v0-cwbbt9l5ecua1.jpg?width=640&crop=smart&auto=webp&s=f24eda6990fc6d257bccc268ff844d4e450f3eee)
Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows (
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Amazon.com: Mini DisplayPort to HDMI Adapter for iMac Mid 2011(27-inch, 21.5 inches) Mini DP to HDMI Adapter Compatible with MacBook Air/Pro, Microsoft Surface Pro/Dock, Projector and More 1-Pack : Electronics
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Kaufen Mini DisplayPort zu HDMI Adapter Kabel für Apple Mac Book Pro / Air - Câbles et adaptateurs MacBook - MacManiack Deutschl
![Amazon.com: Mini DisplayPort to HDMI Adapter for iMac Mid 2011(27-inch, 21.5 inches) Mini DP to HDMI Adapter Compatible with MacBook Air/Pro, Microsoft Surface Pro/Dock, Projector and More 1-Pack : Electronics Amazon.com: Mini DisplayPort to HDMI Adapter for iMac Mid 2011(27-inch, 21.5 inches) Mini DP to HDMI Adapter Compatible with MacBook Air/Pro, Microsoft Surface Pro/Dock, Projector and More 1-Pack : Electronics](https://m.media-amazon.com/images/I/71jjMBFkh5L.jpg)
Amazon.com: Mini DisplayPort to HDMI Adapter for iMac Mid 2011(27-inch, 21.5 inches) Mini DP to HDMI Adapter Compatible with MacBook Air/Pro, Microsoft Surface Pro/Dock, Projector and More 1-Pack : Electronics
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