- Joined
- Mar 9, 2016
- Messages
- 1
- Motherboard
- EVGA Z170 Stinger
- CPU
- Intel i7 6700
- Graphics
- EVGA GTX 1070
- Mac
Using the standard Sierra installation guide, I've managed to successfully complete the Sierra OS installation procedure with the following settings:
In BIOS:
- disable integrated graphics
- disable CSM
In Clover:
- nv_disable=1
- fix USB ownership enabled (prevents loading bar hang)
After the Sierra installation is complete, it does the normal first reboot. I select the Clover option to boot from MacOS on the SSD, but my system reboots after the loading bar gets about 90% through. Doing the same in verbose mode, I find that a MACH reboot happens while loading ALF.kext. The following code follows the list of all the Apple kext loading:
...after which my system reboots and goes back to the Clover boot menu. I've tried safe mode too.
The weird part of this problem is that I had Sierra working the night before. After trying to get iMessage working through serial and device ID tweaks, it wouldn't reboot, and I messed up my USB drive. I decided to format my drives and do a fresh install but this happened. I'm using the same MacBook Air and Sierra install files as yesterday.
Any help or insight would be very much appreciated. Thanks!
In BIOS:
- disable integrated graphics
- disable CSM
In Clover:
- nv_disable=1
- fix USB ownership enabled (prevents loading bar hang)
After the Sierra installation is complete, it does the normal first reboot. I select the Clover option to boot from MacOS on the SSD, but my system reboots after the loading bar gets about 90% through. Doing the same in verbose mode, I find that a MACH reboot happens while loading ALF.kext. The following code follows the list of all the Apple kext loading:
Code:
kext-dev-mode allowing invalid signature -2147409622 0xFFFFFFFF800121A for kext ALF.kext
KernelCache ID: 89358AD167288D84CCBAE9AC98B2E1B9
kextcache updated critical boot files, requesting launchd reboot
Kext loading now disabled.
Kext unloading now disabled.
Kext autounloading now disabled.
Kernel requests now disabled.
IOConsoleUsers: gIOScreenLockState 3, hs 0, bs 0, now 0, sm 0xe0000255
syncing disks... Killing all processes
continuing
hfs: unmount initiated on MACDRIVE on device b(1, 1)
done
MACH reboot
000014.615692 AppleUSBHostResources0: AppleUSBHostResources::allocateDownstreamBusCurrentGated: assuming success
000014.621776 AppleUSBHostResources0: AppleUSBHostResources::allocateDownstreamBusCurrentGated: assuming success
000014.627492 AppleUSBHostResources0: AppleUSBHostResources::allocateDownstreamBusCurrentGated: assuming success
...after which my system reboots and goes back to the Clover boot menu. I've tried safe mode too.
The weird part of this problem is that I had Sierra working the night before. After trying to get iMessage working through serial and device ID tweaks, it wouldn't reboot, and I messed up my USB drive. I decided to format my drives and do a fresh install but this happened. I'm using the same MacBook Air and Sierra install files as yesterday.
Any help or insight would be very much appreciated. Thanks!