SL installation screen doesn't show
I've been lurking around for a few days and decided to actually install OS X on my laptop today. But I'm having some problems.
I'm using this guide as it seems to be simple enough.
Before I started, I changed the disk mode to AHCI as it says and boot iBoot and then swap with the SL disc. When I press enter, the grey Apple loading screen comes up (light grey background with dark grey Apple logo and a little wheel thing spinning at the bottom). After a while, that disappears and the screen goes blank. I've tried booting into safe mode (-x) and the same thing happens.
However, it seems as though something is happening, but it's just not showing up. When I press the enter key at the blank screen, the SL DVD starts whizzing as it normally should when something happens - it's just that it's not displaying anything.
The laptop is a Dell Studio 1555:
Any help on this will be appreciated. :)