thanks for your voodhda,but it doesn't work perfectly on my notebook,my sound card is alc269,the following are the specific information about my sound card;
address 0
venderid 10ec0269
node 14: 40 01 13 90 (fixed speaker) atapi unknow
node 18: 20 10 81 01 (ext mic) black vref_80
node 19:10 01 a3 90 (fixed mic)atapi unknow vref_80
node 21:50 10 21 01(headphone) black
the pathmaps are:
input(mic):8-35-25
input(extmic):9-34-24
output(fixed speaker):20-12-2
output(headphone):33-13-3
i've modified the configdata,lauoutid,and pathmaps but it didn't work,can you made one for me,thanks very much,if not ,i 'll appreciate if some advice can be offered!