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.
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.
OechiihMember Since 18 Jan 2013
Offline Last Active Jul 08 2013 02:15 PM
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