![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 (
![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 (
![USB-C and Thunderbolt: Understanding Ports and Cables for Macs, iPhones, and iPads - The Mac Security Blog USB-C and Thunderbolt: Understanding Ports and Cables for Macs, iPhones, and iPads - The Mac Security Blog](https://www.intego.com/mac-security-blog/wp-content/uploads/2022/04/usb-c-hero.png)
USB-C and Thunderbolt: Understanding Ports and Cables for Macs, iPhones, and iPads - The Mac Security Blog
![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/W/MEDIAX_792452-T2/images/I/71jjMBFkh5L._AC_UF894,1000_QL80_.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
![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)
Looking to connect a mid 2011 iMac to an external monitor, these are my connections available. What are my options? : r/applehelp
![Amazon.com: Hagibis iMac Hub with 4K@60Hz HDMI, USB C 3.1, USB 3.0 Ports and SD/Micro SD Card Reader, USB-C Clamp Hub USB C Docking Station for 2021 iMac 24 inch (with HDMI) : Amazon.com: Hagibis iMac Hub with 4K@60Hz HDMI, USB C 3.1, USB 3.0 Ports and SD/Micro SD Card Reader, USB-C Clamp Hub USB C Docking Station for 2021 iMac 24 inch (with HDMI) :](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/31mH3wBmGZL._AC_.jpg)
Amazon.com: Hagibis iMac Hub with 4K@60Hz HDMI, USB C 3.1, USB 3.0 Ports and SD/Micro SD Card Reader, USB-C Clamp Hub USB C Docking Station for 2021 iMac 24 inch (with HDMI) :
![This is how you should use SATA ports from iMac (27-inch, Mid 2011) if you add a SSD (extracted from Apple Technician Guide) : r/mac This is how you should use SATA ports from iMac (27-inch, Mid 2011) if you add a SSD (extracted from Apple Technician Guide) : r/mac](https://i.redd.it/o5iuy4jmorx41.jpg)
This is how you should use SATA ports from iMac (27-inch, Mid 2011) if you add a SSD (extracted from Apple Technician Guide) : r/mac
![2011 - 21.5" iMac, 2.5GHz Quad Core i5 Processor, 12GB RAM, 1TB HD – The Apple Xchange - Preowned Apple Products and Services 2011 - 21.5" iMac, 2.5GHz Quad Core i5 Processor, 12GB RAM, 1TB HD – The Apple Xchange - Preowned Apple Products and Services](http://theapplexchange.com/cdn/shop/products/imacports_1ac7037e-c6fb-46a6-bdbe-d3bff72ab711_1200x1200.jpg?v=1599090724)