- Oct 26, 2016
Any success making install media for Sierra in order to bring the system up to date?I have been successful installing a Retail Snow Leopard 10.6.3 with the iBoot Legacy 2.7.2 on my Lenovo M900 i7-6700. No Sound yet. You must type boot; PCIRootUID=1 to get iboot legacy going on my machine. Once the Retail is installed, no updates, do not use the Beast either/both will break the system. You are stuck with the Legacy, but it works on my machine.