no sound from internal speakers or head phones
where is the sound card located
The Sony VAIO P series are a range of ultraportable subnotebook computers launched in January/February 2009.
Once i had same issue tried restore my sound driver. After restoring it was working but after half hour its gone forever. Again tried but this time it won't enable. Finally i got heIpIine toII free (800) 585-2494 and got my problem solve. there was some malicious software which was stopping sound driver.You should also contact them.