Excellent news it is exactly as I suspected, you simply need an mxm a/b card that supports UEFI. I did loose my initial boot screen but once OSX loads the screen powers up. So initially I ordered the 675m but when I received that card it had BIOS only drivers...so I ordered a DELL/Alienware 680M off ebay. Only Trouble so far is it isn't recognizing my second display, but I'll tinker and we shall see if I can fix that.
Edit: So looking at my console logs it senses the second display then drops it, I'm thinking it is the driver.
Hey, that's great!
I have an iMac 11,1 27" Late 2009 with Radeon 4850. Its graphics card just died. Buy and import a new one will be too expensive.
As far I could search, graphics cards from 2010 and 2011 models (5750 and 6970m) works great on 2009 models.
So, is it reasonable to assume that Alienware 680M will work too?
Is there some list of MXM cards that supports UEFI?
Thank you!
Last edited: