Can someone help me!

[shinren]

first , sorry for my pool english, i come form Taiwan

my problem is:

i install 10.5.7 in Acer 4736zg

every thing works but no sound

when i install VoodooHDA.kext, sound works

but when i coding for Iphone use avfoundation.framework

can't detect the current_time

 

when i user another AppleHDA and HDAenable

(i tried every alc888.txt but not works)

avfoundation.framework works, but no sound

can someone help me!!!(please in simple english @Q@)

information for 4736zg