Dell 630i Wont boot usb

[pbyfield02]

I have a Dell XPS 630i and everytime i try to boot into the flash drive I made with El Capitan using unibeast it says bft:init then goes to a red 0Eh Page Fault error and stays there. The Specs Are:
Processor: Intel® Core™2 Quad CPU Q6600 @ 2.40GHz × 4
Graphics Card: GeForce 8800 GT
6G Of Ram
The Flash drive is setup with legacy boot by the way because i don't believe my motherboard supports uefi. Please Help.
Also if this version of OSX won't work with my specs can anyone tell me the latest version that will?

 

[BreBo]

I have a Dell XPS 630i and everytime i try to boot into the flash drive I made with El Capitan using unibeast it says bft:init then goes to a red 0Eh Page Fault error and stays there.

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