Lenovo SL510 White Screen with Snow Leopard

[XaserIII]

Hey there!

 

First of all, I'm not a "noob", I am very familiar with the terminology etc.

 

What happend so far is the following:

Im setting up an IT Club in my school and want to attract MAC users as well, so I'd like to have Mac OSX with XCode running next to my Win7 on my nice Lenovo SL510 Laptop.

Hardware Information

 

My Idea was to buy a new Harddrive, install MAC OSX first, than Linux and then clone my Win7 to the harddrive and use the Windows Bootloader.

I used [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url] to start the setup, but it only worked in secure mode (-x parameter) otherwise it would just hang in a white, greyish screen. Installation worked fine, than I installed the Update to 10.6.5 (bootet in secure mode as well) and than used [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url] to install the driver package. But still, when I want to boot normally, I still get a White / greyish screen of death and nothing happens after the apple logo is gone. Any Idea except "Your hardware doesn't work", because I don't believe this since the secure mode works fine.

 

Thanks Xaser