external screen with old iMAC
Hi. I have a Mac Pro 2018 macOS Monterey My external screen broke was an LG. Need an extra screen. Isit possible to use my old iMac 2011 macOS Sierra as an external display to just mirror? Best regards Johanna
Hi. I have a Mac Pro 2018 macOS Monterey My external screen broke was an LG. Need an extra screen. Isit possible to use my old iMac 2011 macOS Sierra as an external display to just mirror? Best regards Johanna
there are some third-party ways
Luna Display | Turn your Mac or iPad into a second display (astropad.com)
more
How to Use Your Old iMac as a Monitor (lifewire.com)
and more
Use iMac as monitor: 5 Solutions - 9to5Mac
and more
external screen with old iMAC