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Boot screen stuck with prohibit logo

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Joined
Oct 22, 2013
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Motherboard
Asus Maximus V Formula
CPU
i7 - 3770k
Graphics
gtx 660
Mac
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Classic Mac
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Mobile Phone
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Boot screen stuck prohibit logo
I dont know why when i restart The pc after multibeast it stucks on boot screen (normal white screen with Apple logo) with a prohibit logo.

please need help​
 
I got the same issue.

Boot with option -x -v -f worked for me.
 
Got this upgrading my Mav Hack today. If you go verbose, it'll show you that it's "still waiting for root device." Rebooting with "-v UseKernelCache=No" worked for me. Of course I haven't rebooted it since :)
 
Just update mine today and somewhere in me said I should do some reliability tests and I did.

A couple of CPU and graphic stress tests. Used Davinci Resolve 11 to do some of the grading. Machine runs extremely smooth and nice.

Did a couple of boot tests. The first and second was great. Until the third, progress bar under the Apple logo run dramatically slow then out of nowhere this screen shown up.


foto_no_exif.jpg

Restart again, screen says can't find mach_kernel.

I booted with -x -v -f, got into safe mode, loaded my org.chameleon.Boot.plist, delete

<key>Kernel</key>
<string>mach_kernel</string>
<key>Kernel Flags</key>
<string>nvda_drv=1</string>

Also changed UseKernelCache to No.

Did some restarts, machine runs beautifully.

Hope this could help some of you guys

4770K @ 4.2Ghz
Gigabyte Z87x-UD7 TH
GTX 650 Ti
GTX 780 Ti
 
Just had to register and thank you, this solved my issue i've had for 4 days. I LOVE YOU.
 
How do i boot with options? how do you pull up the command screen?
 
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