I can install Snow Leopard just fine on my D630 Nvidia, but not Lion and Mountain Lion. Lion doesn't even make it to the installer. ML does, but it always crashes. I tried installing from SL, but it looks like it's going through everything then reboots back into SL like absolutely nothing happened. I followed several sets of the instructions to install. Create the install disk, add the extra's and then run Myfix and then run install. Am I missing something here or is there a problem with my hardware or what?
Installer Log 26-Nov-2012.txt