piker-alpha bootloader

  1. d3vCr0w

    2006 Mac Pro (1,1) Change boot.efi on pre-installed Yosemite Hard Drive

    Hi people, I have a Mac Pro 1.1 with an ATI Radeon HD 5870 graphics card (the pc flashed one), 6GB of RAM and the original 2 x 2,66 GHz Dual-Core Intel Xeon processors, and I have been trying to install anything newer than Lion on it but I've had no success. The last OS I tried to install is...
  2. N

    Custom boot.efi problem

    Hello, I’m wondering if anyone can help me with my situation. I have a MacBook Pro (MacBookPro8,1) which I use as an external hard drive. I have it placed in Target Disk Mode and it’s connected to a Mac Pro (MacPro1,1). I’m running macOS 10.11.6 (El Capitan) using Pike’s Macosxbootloader...
  3. M

    Mac Pro Not Displaying Graphics

    Hi Guys, So I have a Mac Pro 1,1 with El Capitan (using this guide: https://forums.macrumors.com/threads/2006-2007-mac-pro-1-1-2-1-and-os-x-el-capitan.1890435/ ) and I have been running el capitan great the past few months on an SSD, and I also have another HDD with Windows 7. I am also running...