Altes Apple-Display an einen neuen Mac anschließen - Macwelt
How to add a second screen on your iMac 2011 onwards - YouTube
Use an iMac as an External Monitor - YouTube
Dual External Displays are a No-Go on MacBook Air 2011 via Thunderbolt | OSXDaily
Can a MacBook Air run a large external display? – Mac Crazy
Using second iMac as monitor - can I still access its drive? | MacRumors Forums
Use iMac As Monitor for PC? How Does It Work?
Connecting external monitor(s) to a 2011 iMac | MacRumors Forums
Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows (
YouTuber builds 'first' Apple Silicon iMac using old iMac & M1 Mac mini | AppleInsider
How To Use an iMac as a Monitor for a PC
Repurposing an Older iMac As a Monitor and Server - Stephen Foskett, Pack Rat