Use the proper dongle or cable. As I said, the easiest way to hook up an external monitor or a TV to your MacBook would be to run an HDMI cable from either a monitor or TV directly to your Mac. Jul 20, 2020 How to Use Your iPad as a Second Monitor on Any Computer. Sidecar in macOS Catalina turns your iPad into a second display with just a few clicks, but it's limited to certain Macs and iPads. I would like to use my iMac for my second monitor, as I am streaming on my PC. I still use my Mac for other things when I am not gaming on my PC, so I was thinking that it would be more valuable for me to do this instead of buying a new monitor. From my research I was getting mixed answers to this question and wanted to be 100% clear with it.

I would like to use my iMac for my second monitor, as I am streaming on my PC.

I still use my Mac for other things when I am not gaming on my PC, so I was thinking that it would be more valuable for me to do this instead of buying a new monitor. From my research I was getting mixed answers to this question and wanted to be 100% clear with it.

I know that I need to press 'T' as I am rebooting my iMac to get target display mode activated, but I do not know what cables I need to hook it up to my PC as the second monitor.

Mac As Second Screen For Pc

My iMac is a 21.5-Inch, Late 2012

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My PC has a GTX 1060

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Windows 10

Using Mac As Second Screen For Pc

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