Aslam O Alikum.... I have problem in my sound card and not sure.. if it in Hardware or Software... Problem is that.. my sound card working well but only mic option is still not working which means i can use other sound options but not Mic.... i can't record voice...can't do voice chat etc... please find attached pic of my sound properties etc...

My machine detail is following...

Dell Optiplex GX-280
Processor 3.6 Pinless
Sound & VGA internal...

i used original sound card driver which i download from dell's site... now please help me.. i will thankful to all of you...

Best Regards,