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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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![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 (
![Looking to connect a mid 2011 iMac to an external monitor, these are my connections available. What are my options? : r/applehelp Looking to connect a mid 2011 iMac to an external monitor, these are my connections available. What are my options? : r/applehelp](https://i.redd.it/tlj9efuagwg71.jpg)