I have a mid year 2010 mpb. I am facing problem with setting up dual screen for the mbp. I have a 27inches LED display which the adapter is good for using as one screen display and using the mbp as the second display, however, I want to use the 24inches apple display to setup to be the second display. My problem that I run into now is that both display adapter are different and I can't find anything to setup the dual screen. What can I do to setup the dual screen for mbp? Thanks
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