No Sound from speakers only from reflex subwoofer

[daysey]

Hi,

I just upgraded my HP dv7-1135ea from Vista to Windows 7 RC and the speakers are not producing sound, only the reflex subwoofer at the base of the laptop is producing sound.

Is there something I can do to get the speakers working? While installing Windows 7, the installation complained of a compatibility issue with Quick Launch Buttons, could this be the reason for the abnormal behaviour and what can I do to rectify this?

Please help.

daysey

 

[jfar]

Hi, greeneggsam, The OP was made on the 28th of may, I would call that some patience.