I'm new to this forum and i need your help.
I have a laptop Inspiron 6400 with Window 7 Home Premium x64 , but my sound is not working, there's a speaker on the right hand corner but has an (X) on the speaker, i checked with the DEVICE MANAGER and saw an yellow (!) on High Definition Audio Controller. i have tried many different ways that i researched on google for the whole week ,but got no luck so can someone help me please? all methods to fix this problem are welcome!!
Thank you very much.