![Questions about old Mac!?!?!?!? I don't see a power button or on off switch. Is this just a monitor? How do I see if it works is there a way to turn Questions about old Mac!?!?!?!? I don't see a power button or on off switch. Is this just a monitor? How do I see if it works is there a way to turn](https://preview.redd.it/jp89ax0e5x091.jpg?auto=webp&s=7fac9e8d19d90ef7d96b2355e2bd9478bd639a2b)
Questions about old Mac!?!?!?!? I don't see a power button or on off switch. Is this just a monitor? How do I see if it works is there a way to turn
![MC914 Cinema display Cable for IMAC 27" inch Display All-In-One Thunderbolt A1407 922-9941 2-240-0768 MC914 Cinema display Cable for IMAC 27" inch Display All-In-One Thunderbolt A1407 922-9941 2-240-0768](https://ae01.alicdn.com/kf/H263ae83825e24f7c9b07a5b31e6f0072o/MC914-Cinema-display-Cable-for-IMAC-27-inch-Display-All-In-One-Thunderbolt-A1407-922-9941.jpg)
MC914 Cinema display Cable for IMAC 27" inch Display All-In-One Thunderbolt A1407 922-9941 2-240-0768
![Genuine New for Apple Thunderbolt Display 27" A1407 Logic Board Motherboard 820-2997 639-3563 639-1575 2011 2016 Years - AliExpress Genuine New for Apple Thunderbolt Display 27" A1407 Logic Board Motherboard 820-2997 639-3563 639-1575 2011 2016 Years - AliExpress](https://ae01.alicdn.com/kf/HTB1g_70J7yWBuNjy0Fpq6yssXXa0.jpg_640x640Q90.jpg_.webp)
Genuine New for Apple Thunderbolt Display 27" A1407 Logic Board Motherboard 820-2997 639-3563 639-1575 2011 2016 Years - AliExpress
![Genuine New MC914 All-In-One Thunderbolt Display Cable for 27" inch Display A1407 922-9941 2-240-0768 2011 2016 Years Genuine New MC914 All-In-One Thunderbolt Display Cable for 27" inch Display A1407 922-9941 2-240-0768 2011 2016 Years](https://ae01.alicdn.com/kf/S6c770a2897104aeda3822166f69b0c633/Genuine-New-MC914-All-In-One-Thunderbolt-Display-Cable-for-27-inch-Display-A1407-922-9941.jpg)