Q: iMac 21.5" mid 2010 target display mode problem.

Hi,

I am trying to use my iMac 21.5" mid 2010 as an additional monitor by connecting it to my new Macbook Pro with a mini display cable however it isn't working

Has anyone else got a similar set up and if so, how did you get it do work?

Sean

iMac, OS X Yosemite (10.10.2)

Posted on Oct 29, 2015 3:32 PM

I have this question too

Q: iMac 21.5" mid 2010 target display mode problem.

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by rkaufmann87,

rkaufmann87 Oct 29, 2015 3:37 PM in response to Seanvstherobots
Level 9 (58,924 points)

Photos for Mac

Oct 29, 2015 3:37 PM in response to Seanvstherobots

Sean,

2010 21.5" iMacs do not support TDM. Please read the machines that are supported as explained in iMacs you can use
as a display section of Use your iMac as a display with Target Display Mode - Apple Support
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Q: iMac 21.5" mid 2010 target display mode problem.

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by rkaufmann87,

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