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iMac mid 2011 issues for setup 2nd monitor iMac to iMac

I have two iMac mid 2011 and like to use thunderbolt ports cabel in order to connect my 2nd iMac, It apperas that I am doing something wrong, which prevents the connection.


Any assitance

iMac 27″, 10.13

Posted on Nov 2, 2020 5:25 AM

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Question marked as Best answer

Hi,

You need to turns on target display mode iMac first, then main iMac turns on to log in.

Then wired keyboard of target display mode iMac to type "command + F2" to be second display.


Posted on Nov 2, 2020 6:02 AM

2 replies

iMac mid 2011 issues for setup 2nd monitor iMac to iMac

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