![APPLE IMAC 21.5" CORE I5 2.5GHZ MID-2011 4GB 250 SSD SMART DVD MAC OS SIERRA: Amazon.de: Computer & Zubehör APPLE IMAC 21.5" CORE I5 2.5GHZ MID-2011 4GB 250 SSD SMART DVD MAC OS SIERRA: Amazon.de: Computer & Zubehör](https://m.media-amazon.com/images/I/419sCWtVv1S._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingTHREEANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA6%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
APPLE IMAC 21.5" CORE I5 2.5GHZ MID-2011 4GB 250 SSD SMART DVD MAC OS SIERRA: Amazon.de: Computer & Zubehör
iMac 21,5" - mid 2011 - 2,5 GHz i5 - Big Sur in Elberfeld - Elberfeld-West | eBay Kleinanzeigen ist jetzt Kleinanzeigen
![Big Sur on iMac 27", Mid 2011, flashed 4GB NVIDIA Quadro K4100M by Nikey22, having issues with screen brightness, any ideas? Brightness control was working with Catalina Patcher, after installing Big Sur Big Sur on iMac 27", Mid 2011, flashed 4GB NVIDIA Quadro K4100M by Nikey22, having issues with screen brightness, any ideas? Brightness control was working with Catalina Patcher, after installing Big Sur](https://i.redd.it/xhgttch88b161.png)
Big Sur on iMac 27", Mid 2011, flashed 4GB NVIDIA Quadro K4100M by Nikey22, having issues with screen brightness, any ideas? Brightness control was working with Catalina Patcher, after installing Big Sur
![Trying to connect iMac Mid 2011 25.5 inch High Sierra as a second monitor to my MacBook Pro 13 inch 2020 Big Sur - but no luck. Any help? : r/mac Trying to connect iMac Mid 2011 25.5 inch High Sierra as a second monitor to my MacBook Pro 13 inch 2020 Big Sur - but no luck. Any help? : r/mac](https://preview.redd.it/eugoy02bcfq71.jpg?auto=webp&s=3f937b2cec8bc5e702a7fb2106245dd7724edbb4)
Trying to connect iMac Mid 2011 25.5 inch High Sierra as a second monitor to my MacBook Pro 13 inch 2020 Big Sur - but no luck. Any help? : r/mac
iMac 21,5" - mid 2011 - 2,5 GHz i5 - Big Sur in Elberfeld - Elberfeld-West | eBay Kleinanzeigen ist jetzt Kleinanzeigen
![Apple iMac 21,5 inch (Mid 2011) |intel core 2 Duo 2.7GHz | 8GB DDR3 RAM | 240GB SSD NVIDIA GRforce 9400| macOS Big Sur - Intelligent Computing Apple iMac 21,5 inch (Mid 2011) |intel core 2 Duo 2.7GHz | 8GB DDR3 RAM | 240GB SSD NVIDIA GRforce 9400| macOS Big Sur - Intelligent Computing](https://intelligentcomputing.co.za/wp-content/uploads/2022/06/Apple-iMac-21.5-inch-Late-2009-1.jpg)
Apple iMac 21,5 inch (Mid 2011) |intel core 2 Duo 2.7GHz | 8GB DDR3 RAM | 240GB SSD NVIDIA GRforce 9400| macOS Big Sur - Intelligent Computing
![Big Sur auf Mac 2010 - 2013 mit Patcher, dann war Wlan und Bluetooth weg wieder hergestellt - YouTube Big Sur auf Mac 2010 - 2013 mit Patcher, dann war Wlan und Bluetooth weg wieder hergestellt - YouTube](https://i.ytimg.com/vi/_m7TTvm_gJY/maxresdefault.jpg)
Big Sur auf Mac 2010 - 2013 mit Patcher, dann war Wlan und Bluetooth weg wieder hergestellt - YouTube
iMac 21,5" - mid 2011 - 2,5 GHz i5 - Big Sur in Elberfeld - Elberfeld-West | eBay Kleinanzeigen ist jetzt Kleinanzeigen
![Big Sur on older Macs [2008-2013] ULTIMATE GUIDE! OpenCore Legacy Patcher for Unsupported Macs - YouTube Big Sur on older Macs [2008-2013] ULTIMATE GUIDE! OpenCore Legacy Patcher for Unsupported Macs - YouTube](https://i.ytimg.com/vi/znlhI6f7x1Q/maxresdefault.jpg)