I have no audio in my computer. No sound from anywhere let it be Winamp, Windows Media Player, Youtube, system sounds, etc.
-Sound is NOT muted.
-Rebooting has not fixed the issue.
-I installed and reinstalled the Realtek HD Audio driver.
-System restore didn't fix the problem.
There was an error screen one time when I tried shutting down my computer, but it disappeared before i could see what it said and on the next boot up, there was no sound.
Everything in the computer says that the driver and sound is working. When I try to configure the speakers, it just says "Failed to play test tone."
Someone told me to enter the BIOS to check for audio...not too sure how to enter it. When I press F2 to attempt to enter the BIOS, it just takes me to setup and there is no option to check for audio devices or anything. It just tells me things about booting up.
I have a Sony VGN-FW510F/B. Realtek soundcard.
Also I have no Realtek Audio Manager no matter what version of the Realtek driver I install.
Thanks in advance!