Hook up 2 iMacs
I have 2 iMacs and I want to use the old iMac as secondary monitor.
I purchased "thunderbolt cable" and "thunderbolt to USB-C cable" to hook up both computers.
I tried pressing Command + F2 but nothing happend.
Can anybody help with hook up 2 iMacs?
Thank you!
BTW, my new computer is iMac version 10.14 Retina 27-inch
old computer is iMac version 10.6 27-inch
iMac 27″, macOS 10.12