grab a utility called switchresx...its nice for enabling and disabling additional monitors
so without switchresx I won't be able to run my dell at 2560x1440?
grab a utility called switchresx...its nice for enabling and disabling additional monitors
I dont know what this post is for either. Switchres was great for CRTs which had multiple resolutions, but LCDs are meant to run at one resolution only: their native resolution. And switchrex is *totally* unnecessary to run dual monitors with. Useless for that function.
iMacs have been able to run dual monitors ever since the G5 models -- and all you need is OS X.
Plug it in and go.
You can use a mini display port (iMac) to display port (u2711) cable, $5: http://www.monoprice.com/products/search.asp?keyword=mini+display+port&x=18&y=10
You know, this is all covered on Apples site: http://www.apple.com/imac/specs.html
Image
Fair enough. But it confused the OP more than helped.
gotta be clear as to its "use" as a bonus above and beyond OS X native dual monitor support
has anyone have a 2011 imac running with an additional monitior? Are there any issues?
I'm trying to save up, and get the 21" & connect it to my dell u2711 - not sure if it's a good idea?
Hi Pipper99,Yes, it works very well. Scroll down this link to see a pic of my new iMac connected to my Dell monitor. I'm using the apple mini display port to dvi adapter. The iMac recognized the second monitor immediately.
https://forums.macrumors.com/threads/1148415/