- Joined
- Mar 7, 2017
- Messages
- 15
- Motherboard
- Asus X99-A
- CPU
- Intel Core i7-5820k
- Graphics
- GeForce GTX Titan X
Well... the title is self explanatory. The boot works fine but then just randomly freezes in the the middle of a PCI iniliazation stage.
I have the same issue... BUT the following boot arguements helped. It allows me to INSTALL SIERRA via SAFE MODE. My USB keyboard, mouse and ethernet works absolutely fine.
npci=0x3000
npci=0x2000 -v
UseKernelCache=No npci=0x20000 -f -v
PCIRootUID=1 npci0x2000
-v -x graphicsenabler=yes