Old iMac as secondary (split screen) display/monitor

hi there, does anyone know if I can connect a my new 2021 iMac with C USB ports to the old 2006 iMac to be used as a secondary display? There's no thunderbolt port on the old Mac but would the firewire port suffice? Thanks!

iMac, 10.11

Posted on Aug 13, 2021 7:37 PM

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Posted on Aug 13, 2021 7:40 PM

No, neither of those Mac’s support Target Display Mode.

please carefully read > https://support.apple.com/en-us/HT204592

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Old iMac as secondary (split screen) display/monitor

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