Only safe boot works

[meowmers]

Only safe boot is working right now for my rig

a normal boot will result in endless spinning Apple logo page.

i have installed the DSDT-free and audio an Ethernet drivers.
nothing more.

In verbose mode the last line is sound assertion in applehdacodecgeneric at line 360

please help!
thanks =D

 

[stehor]

hd2500 isnt supported need to boot with graphicsenabler=no -f aslo will have to use firefox or chrome browser unless u get a vid card thats supported or cpu with hd3000 or hd4000