Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Clown

macrumors member
Original poster
Feb 8, 2011
31
3
Hello,

I am going to get soon my late-2015 iMac 27" 5K. Currently I am using a MacBook Pro mid-2009.

I would like to use my MacBook Pro as an external monitor for the iMac. Can it be done? If so, how?

I have a female HDMI to Mini DisplayPort cable, and also a male HDMI to Mini DisplayPort cable.
Can I use them to achieve my goal?

Thanks guys.
 
I dont know about apple products, but most other brands display ports (HDMI, VGA e.t.c) are out only, so they cant be used as external monitors. Cant say for apple, never owned one xD (yet)
 
If you could "trick" the iMac, via software or hardware, into thinking it has a second monitor attached then connecting the two separate computers via a capable screen sharing method would probably work.

I don't know how to accomplish the trick, though.
 
No one knows..?
If you'd searched you'd have found that no port on the MBP is connected to the internal display, thus what you're asking cannot be done.

It can't be done on just about 99% of laptops out there.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.