hp4540s

Ive already built a desktop Mackintosh. I bought the prebook cause I need a laptop for music stage use.Ive followed the guides and given it to a more experienced mate but no joy . Can't get the boot loader to setup screen on EL CAPTAIN INTEL i5-2450 2.50 GHZ. INTEL SERIES 7 CHIPSET C216 HD3000...

I have been trying to search if my HP Probook 4540s is built with Haswell, Sandybridge or ivy bridge ? :crazy: Because I tried iboot legacy to boot and after ejecting and inserting my Mac OSX SL the screen is blank, even after 20 minutes of waiting it's still the same. I tried this more than 10...