![Mac mini "Core 2 Duo" 2.53 (Late 2009) Specs (Late 2009, MC239LL/A, Macmini3,1, A1283, 2336): EveryMac.com Mac mini "Core 2 Duo" 2.53 (Late 2009) Specs (Late 2009, MC239LL/A, Macmini3,1, A1283, 2336): EveryMac.com](https://everymac.com/images/cpu_pictures/apple_mac_mini_2009.jpg)
Mac mini "Core 2 Duo" 2.53 (Late 2009) Specs (Late 2009, MC239LL/A, Macmini3,1, A1283, 2336): EveryMac.com
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![Mac mini | Core 2 Duo | 2.0 GHz | Early 2009 Specs (Core 2 Duo 2.0 GHz, Early 2009, MB463LL/A, A1283 (EMC 2264)) Techable.com Mac mini | Core 2 Duo | 2.0 GHz | Early 2009 Specs (Core 2 Duo 2.0 GHz, Early 2009, MB463LL/A, A1283 (EMC 2264)) Techable.com](https://techable.com/apple/wp-content/uploads/2018/04/Mac-Mini-2009.jpg)
Mac mini | Core 2 Duo | 2.0 GHz | Early 2009 Specs (Core 2 Duo 2.0 GHz, Early 2009, MB463LL/A, A1283 (EMC 2264)) Techable.com
![Mac Mini Late 2009 with MacOS Catalina shows this menu when booting up. How should I go about fixing the issue without messing anything up. BTW Catalina isn't supported by my Mac Mac Mini Late 2009 with MacOS Catalina shows this menu when booting up. How should I go about fixing the issue without messing anything up. BTW Catalina isn't supported by my Mac](https://i.redd.it/1o6hnx7y44i41.jpg)