I have an Acer Aspire 7720g, but it had problems with the stock MXM video card (Nvidia 8400m GS) and I have replaced it with a new Nvidia 9600m GT 512mb card, which I thought would be even better, since is the model used by Apple. Before the change I used it successfully with both Lion and ML, but after the change the installed partitions wont boot and whatever i try, for the first time I cannot even get to the install menu. It works perfectly with windows though...
I'm trying the install with npci=0x3000, otherwise it stops at PCI configuration begin.
Can you help me, please?
Thank you so much.