jembohs Posted January 26, 2018 Share Posted January 26, 2018 Hi, https://osxlatitude.com/index.php?/topic/10256-dell-xps-2720-sierra-10126/ thanks for sharing this. I tried a while back to do this (cant remember exactly my methods, which were several), without success. I have hacked other laptops/pcs but this one beat me. I couldn't get to the set up screen. Wouldn't boot from usb, even from the hidden usb 2 port. The bios was very limited so I couldnt change much. I suspected it was the dual graphics, I couldnt disable the nvidia in the bios. Could you post your settings (bios) and method for making your install disk. Thanks in advance. Dell 2720 Intel Core i7 4770S @ 3.10GHz 61 °C Haswell 22nm Technology 16.0GB Dual-Channel DDR3 @ 798MHz (11-11-11-28) XPS 2720 (2560x1440@59Hz) Intel HD Graphics 4600 (Dell) 2047MB NVIDIA GeForce GT 750M (Dell) 56 °C Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 27, 2018 Moderators Share Posted January 27, 2018 You should set the BIOS to Load Defaults. Apply it. Then go back and set to the following settings: UEFI AHCI Legacy Option ROMs enable CPU XD Support enable Disable Secure Boot Post your Clover folder for further review if above didn't resolve the issue. Link to comment Share on other sites More sharing options...
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