I just installed Mac OS X 10.6.2 on the Aspire 5720Z and after I install it, it won't from the hard drive what so ever. Is this a problem with my bios that i have to change or maybe a kext that I need.

System info:
Intel Pentium Dual Core T2310/T2330 1.60GHz
160GB Hard Drive
Intel GL960 Express Chipset (Video)