I reinstalled source and skinned everything and I went to play and I cant figure out why theres no sound, can anyone tell me what I can try i just have onboard sound real teck somethin, Im now running dual monitors dose it have anything to do with that.
I don't mean to be condescending, but can you hear music or anything? Or is it just ingame?
If it is - try:
Steam > Games > Right Click CSS > Properties > Verify Integrity & Defragment Game Cache.
If that doesnt work delete client registry.blob from your steam files, its easy to find, just search for it using windows search.