My speakers no longer work.
 

i dont understand what happened, they are going along just fine then bam! they stop working. i plug in external speakers, nothing! i go into my sound preferences and the output device is dummy output stereo. is that what it is supposed too be. how can i fix this. my computer type is in my signature.

Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread is being closed because it is a duplicate.