I got it suddenly
my laptop I bought from UAE
Pavilion dg6 3134ee which mean entertament system
with orginal window 7 installed
but now no sound from the speaker
the rest is working perfect
no error message
I try all the soulation mention here
but still nothing
only with the headphone and the any connection
no sound come from the speaker
I try even to restore the Bois system but still the same
test the speaker and sound always give no problem found
can I got help