Mavericks (10.9) on Lenovo Y580

[RehabMan]

Thanks for helping me with that earlier, now I have reached this point, where it is waiting for a root device, what should I do?
View attachment 106965

Impossible to tell from that photo. Half of the right side is cut off.

 

[vansassasin]

While I was trying to get a wide shot, I booted into the installer, and I installed it, now after the reboot It won't detect the USB drive.

 

[RehabMan]

While I was trying to get a wide shot, I booted into the installer, and I installed it, now after the reboot It won't detect the USB drive.

Yes, I can see from the prior photo you provided that you have some sort of USB issue.

 

[vansassasin]

Is there any fix?

 

[RehabMan]

Is there any fix?

No idea. Your photo cuts off part of the screen. Check your system.log for USB errors.

 

[vansassasin]

Now i have 3 images, one from boot, and two from system log.

 

[RehabMan]

Now i have 3 images, one from boot, and two from system log.
View attachment 106994View attachment 106995View attachment 106996

You have invalid USB kexts. How did you install? How did you create your USB installer?

 

[vansassasin]

I created the installer with the newest unibeast, And i used the following commands IGPEnabler=N GraphicsEnabler=N -x -v -f UseKernelCache=N dart=0 USBBusFix=Y EHCIacquire=Y EHCIhard=Y

 

[RehabMan]

I created the installer with the newest unibeast, And i used the following commands IGPEnabler=N GraphicsEnabler=N -x -v -f UseKernelCache=N dart=0 USBBusFix=Y EHCIacquire=Y EHCIhard=Y

Make sure you did not select "Legacy USB"...

 

[Jessers123]

And when you're done with Installing Mac, make sure you update the required programs and use the kexts in the file on page 35. That's because I didn't have time to update the original guide to 10.9.5.

Anyway I should wait for the Yosemite guide I will be making soon.