Jball5

Dear Syonagar, I tried your suggestion and I still get stuck at [PCI Configuration Begin]. I am using the latest MyHack version. Not sure if that has anything to do with it. Thanks.

I have a Dell D830 Nvidia 140M Quadro T9500 Intel Core 2 Duo 2.6GHz. I have a backup of my 10.7.3 install but when I try to upgrade following the procedures in the previous posts I get stuck at [PCI Configuration Begin]. I notice that at that moment during boot the numlock light on the keyboard goes dark and the boot up process freezes. I have replaced the AppleACPIPlatform.kext and adjusted the permissions and ran MyFix still no success. Even tried all the listed Chameleon commands at boot. Any suggestions?