walidos89 4 Posted December 21, 2016 Hi , I'm new here i have a dell l502x dual boot windows 7 / Yosemite , i have a modded bios ( support EFI ) Please i want to have windows 7 and sierra dual boot i need Help . Thx Share this post Link to post Share on other sites
Allan 5,339 Posted December 21, 2016 Hello, and welcome to InsanelyMac! Post your hardware specs. Follow our guides to create a USB install for macOS Sierra, and do the dual boot. Share this post Link to post Share on other sites
walidos89 4 Posted December 22, 2016 Thanks for your reply i have an l502x with i7 16go memory Intel HD 3000 i have installed sierra but i cant install any boot loader to make dual boot always i boot from usb stik Share this post Link to post Share on other sites
Allan 5,339 Posted December 22, 2016 Look: Dualboot Windows and OS X using Clover UEFI Remember that if you want use the UEFI way, you'll need install Windows and OS X in UEFI mode. For Legacy is other way... Share this post Link to post Share on other sites
