First, check that the audio is not muted, either via any hardware switch/button, or via software.
If not, I'd download and reinstall the sound card drivers for your notebook here:
http://www.dell.com/support/drivers/us/en/19/DriversHome/NeedProductSelection
you will need to select your model, or put in your service tag (on the bottom of your notebook) and then look for the driver under audio in the list.
from memory the first audio file should be the one you are after.
click on download, on the right hand side.
once downloaded, run and install software, then restart the computer.
Hope this info helps.
SOURCE: I have no sound through my headphones - Dell 9400
Greetings of the day ..
Try another headphones if possible..you have already checked the speaker so half of thework you hve already done .. try to get a diffrent headphones from friends if they work .. then its your headphone gone bad & you would need to replace it.
If you still get this issue .. please write to me .. we will work together on this issue..
Take care.
146 views
Usually answered in minutes!
im tired also all so check all sound driver but he is not work and plz tell me bettrey not insalled how can
×