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Kernel panic while installing Lion 10.7 ?!? Help, please!


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Hi! I've created a bootable Lion 10.7 USB stick, following a guide found here:



I've followed all the steps carefully, but at boot:


error code: 0x00000003

debugger called: <panic>


(sorry for bad quality)

and then i have to restart my pc...

I also tryed to set some BIOS options (AHCI and others), but nothing changes.



My specs:

Motherboard: ASUS Sabertooth x58

CPU: Intel Quad Core i7 950 3.02 GHz

Graphics Card: 2x NVidia GT 520 2GB


HDD: 1TB 7200rpm SATA2 (2 primary partitions: 600Gb Windows7 ; 300GB MacHDD NTFS empty)

DVD Writer: Samsung 22x

USB Pen: Sandisk 8GB (only one partition)


I tried to remove the second graphics card and to leave 8GB Ram, but I got the same problem.

Please, help me!!!

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