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ML installation gets several Errors


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#1
Oechiih

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Hey Guys

I'm now trying to install Mountain Lion to my HP Pavilion DV7 for 3 days. But it's just not working!!
First of all I tried it with ##### from this guide:http://thetechable.com/easiest-way-to-install-mountain-lion-on-any-pc-how-to/
With this one I first got this error:
dcbtable_version is 0x4
nvidia rom patching failed

So I googled and tried a lot of things, with bootflags: -v -x I was able to get it further, it showed me a lot of things til it gets to a stop with following message:
System uptime in Nanoseconds: 4449494631030

So I tried with more bootflags like : PCIRootUID=0 (or 1 tried both) GraphicsEnabler=No (or Yes tried both) npci=0x3000
Still I always get the same error.

Then I tried another How-To :http://www.insanelymac.com/forum/topic/280756-guide-the-all-in-one-guide-to-vanilla-os-x-mountain-lion-chameleon-dsdt-for-beginners/
This one gets the exact same error as the ##### one, the only difference is that with this one I don't get any Image until the Error occurs.

My System:
HP Pavilion DV7 Laptop

CPU: Core i7 3610QM
RAM: 4 GB
Graphics: NVidia GeForce GT630M

I really searched for hours and hours and I would be happy if anyone could help me!!

Thanks a lot.
Oechiih

#2
xmaniak100

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When it goes to system uptime in nanoseconds:xxxxxxx...

Could you make a photo of the screen??? The Backtrace part contains valuable info about what loaded the last and is probably causing the KP

#3
Oechiih

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I'm sorry for the ##### mistake, didn't know that this forum doesn't support TonyMac
But I found the Tutorial on this Forum!

Here's a photo:

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#4
xmaniak100

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This is strange... Seems it crashes before loading any extension... Are you installing using ##### or are you installing some distro such as iAtkos?

#5
Oechiih

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This is from #####

#6
xmaniak100

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When writing websites, please write h**p://{censored} I see only #####

#7
Oechiih

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so with ##### I meant Unix"xBeast

ignore x"x

#8
xmaniak100

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so with ##### I meant Unix"xBeast

ignore x"x


OK if you followed the tutorial and everything...this is just my idea... have you tried a distro like iAtkos ML2?? Just to see if it boots? Because if it does, it means theres something wrong with #####...and if it does not... then most likely its your hardware...

#9
Oechiih

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No I haven't tried any distros. I'd like to get it running with this because I spent 20.- for the ML.

#10
buoo

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Closed!

:superman: Superbuoo





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