newontechinferno

Thanks, MVC. I am going to try without riser and at the same time also will get the molex to barrel converter. Did you test your 750ti with Macbook 2012 retina ? How did it go ? Do you mind to share your setup ?

Hi MVC, Yes, those screen shot are mine. I have follow the instruction to mod the NVidia Web Driver and changed those kext files. I have my TB1 connected to Akitio with GTX750TI, pcie riser with molex 4 pin from 500w PSU, and output it to Dell 27 4k monitor. The screen did show up, but I will get Kernel Panic randomly (while browsing web or even if I restart my mac). The Kernel Panic reasons are not always the same. One things, I realized that my new GPU never shows in "About My Mac" graphic section (attacted pic), but it did show in the Display section. Should I uninstall the NVidia driver and redo all over again ?

Hi my egpu setup on mac always crash. The "About My Mac" does not shows my GTX750TI on Graphics section unlike many others. Does it matter ? Can anyone please help ?