Can I use 21.5-inch iMac as an external monitor?
I have an ASUS laptop.
Does this iMac support to be an external monitor to display the content in my laptop?
iMac
I have an ASUS laptop.
Does this iMac support to be an external monitor to display the content in my laptop?
iMac
No, only some 27" models support DisplayPort Input.
see > Using a 27-inch iMac (Late 2009 or Mid 2010) as an external display
How about 2012 the new version iMac 21.5inch?
Use Screen Sharing instead, it offers you many more possibilities including being able to use both machines, still.
Can I use 21.5-inch iMac as an external monitor?