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MacBook Pro and iMac using it as a monitor

ryan101

macrumors regular
Original poster
Jul 26, 2012
104
4
Hello All,

I need a bit of advise. I have a MacBook Pro 2017. I want to use my iMac 2015 as a monitor for my MacBook Pro. Can anyone tell me which cable I will need.

So far from my research I have worked out that I can purchase this "USB-C Digital AV Multiport Adapter" link below, but I don't know what type of USB cable I will need to go into the iMac. So I think I will need 2 cables the "USB-C Digital AV Multiport Adapter" and another standard USB cable. If it can be done with one cable please let me know. If you know of a cheap or easy way of doing this then please help?

https://www.apple.com/uk/shop/produ...e4b49545a3f078bd33e724e701c254716874fdc7e657a

Thank you.
Ryan
 

pshufd

macrumors 68030
Oct 24, 2013
2,792
8,515
New Hampshire
Not an answer to your question but it would be easier just to buy a similar monitor as they're pretty cheap now. I looked to do the same thing but why would you want to boot up a computer to an operating system just to use as a display?
 

ryan101

macrumors regular
Original poster
Jul 26, 2012
104
4
Not an answer to your question but it would be easier just to buy a similar monitor as they're pretty cheap now. I looked to do the same thing but why would you want to boot up a computer to an operating system just to use as a display?

Its for someone close to me, and for some silly reason this is what she wants to do. Thanks for responding.
 

CoastalOR

macrumors 68030
Jan 19, 2015
2,766
1,015
Oregon, USA
Hello All,

I need a bit of advise. I have a MacBook Pro 2017. I want to use my iMac 2015 as a monitor for my MacBook Pro. Can anyone tell me which cable I will need.

So far from my research I have worked out that I can purchase this "USB-C Digital AV Multiport Adapter" link below, but I don't know what type of USB cable I will need to go into the iMac. So I think I will need 2 cables the "USB-C Digital AV Multiport Adapter" and another standard USB cable. If it can be done with one cable please let me know. If you know of a cheap or easy way of doing this then please help?

https://www.apple.com/uk/shop/produ...e4b49545a3f078bd33e724e701c254716874fdc7e657a

Thank you.
Ryan
I think you need Target Display Mode and the 2015 iMac does not support it.
https://support.apple.com/en-us/HT204592
 
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DeltaMac

macrumors G4
Jul 30, 2003
10,687
2,895
Delaware
Yes, the 2015 iMac is too new...
Target Display mode is supported on mid-2014 iMacs, but none newer. The mode was dropped when Apple released the retina displays on iMacs.
 
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