I messed up, please help

[Blah101]

I made the stupid mistake of not backing up my drive before testing a graphics fix. I changed my system type from Mac Pro 3,1 to Mac Pro 5,1 using [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url]. In addition I install kext installer through [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url]. However, when I restart my drive KPs. What is worse? I tried to boot my install USB drive and that KPs after it gets the ethernet address. Please, can someone walk me through what to do to get this working?

[MaLd0n]

dont use [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url]

 

follow it

http://www.insanelymac.com/forum/index.php?showtopic=254309

and use it

http://www.insanelymac.com/forum/index.php...st&id=91325

[Blah101]

dont use [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url]

 

follow it

http://www.insanelymac.com/forum/index.php?showtopic=254309

and use it

http://www.insanelymac.com/forum/index.php...st&id=91325

 

Well that is something I have never heard. I will try this, hopefully it will work. I take it I should wipe my Snow Leopard USB drive since it is giving me issues then. Also, I am a little confused about one thing, this quote:

If you are using the Mac OS version of DSDT Auto-Patcher, do NOT use a DSDT replacement in Chameleon when you run the app, or it will be used as base for patching instead of the original one from BIOS. If you have a dsdt.aml in / or /Extra (or a specified file for DSDT key in com.apple.Boot.plist), remove it and reboot before running the Auto-Patcher.

What exactly does that bolded part mean?