Hackintosh hung up at booting

[adubow]

One day when I tried turning my computer back on, it hasn't booted since. I am running Yosemite. I have tried all different kinds of boot flags including: GraphicsEnabler=No, GraphicsEnabler=No IGPEnabler=Yes(this used to be the one that would start it up), npci=0x2000, npci=0x3000, all with a combination of either -x or -v.

When I try booting with -v, -v GraphicsEnabler=No, -v GraphicsEnabler=No IGPEnabler=Yes, -s, -s GraphicsEnabler=No, -s GraphicsEnabler=No IGPEnabler=Yes the last few lines say:
MAC Framework Successfully initializes
using 16384 buffer headers and 10240 cluster IO buffer headers
IOAPIC: Version 0x20 Vectors 64:87
ACPI: sleep states S3 S4 S5
pci (build 00:11:20 Sep 19 2014), flags 0xe3000, pfm64 (39 cpu) 0x7f80000000, 0x80000000
[ PCI configuration end, bridges 10, devices 16 ]
pci168c,30 cannot assert wake from D3cold
USBF: 0.818 AppleUSBXHCI::CreateRootHubDevice Bus 14 already taken

When just GraphicsEnabler=No, GraphicsEnabler=No IGPEnabler=Yes, and no boot flag is used the progress bars loads and slows down eventually stops with no kernel panic

Thank you in advance

 

[AGuyWhoIsBored]

One day when I tried turning my computer back on, it hasn't booted since. I am running Yosemite. I have tried all different kinds of boot flags including: GraphicsEnabler=No, GraphicsEnabler=No IGPEnabler=Yes(this used to be the one that would start it up), npci=0x2000, npci=0x3000, all with a combination of either -x or -v.

When I try booting with -v, -v GraphicsEnabler=No, -v GraphicsEnabler=No IGPEnabler=Yes, -s, -s GraphicsEnabler=No, -s GraphicsEnabler=No IGPEnabler=Yes the last few lines say:
MAC Framework Successfully initializes
using 16384 buffer headers and 10240 cluster IO buffer headers
IOAPIC: Version 0x20 Vectors 64:87
ACPI: sleep states S3 S4 S5
pci (build 00:11:20 Sep 19 2014), flags 0xe3000, pfm64 (39 cpu) 0x7f80000000, 0x80000000
[ PCI configuration end, bridges 10, devices 16 ]
pci168c,30 cannot assert wake from D3cold
USBF: 0.818 AppleUSBXHCI::CreateRootHubDevice Bus 14 already taken

When just GraphicsEnabler=No, GraphicsEnabler=No IGPEnabler=Yes, and no boot flag is used the progress bars loads and slows down eventually stops with no kernel panic

Thank you in advance

Try booting your PC w/o plugging any USB devices in, hence "AppleUSBXHCI::CreateRootHubDevice Bus 14 already taken..."

 

[adubow]

Unfortunately my computer still does not boot even after unplugging all USBs. When I use -v the same text still shows.

 

[guysmilez]

i am running into this also. did you ever find anything out?

 

[YYR123]

Crickets!!!

 

[YYR123]

For the record this fixed my issues, reinstall according to this guide fixed my issues -


http://www.tonymacx86.com/yosemite-...king-ga-x79-up4-nvidia-geforce-gtx-760-a.html