I recently updated my windows vista to windows 7 and now I have no sound.
I have no yellow exclamation points under my device manager...I thought I could uninstall/re-install conexant sound drivers from this site Software & Driver Downloads HP Pavilion dv6748us Entertainment Notebook PC | HP® Support
but it will not allow me to install them again. It keeps saying "Driver Instillation Failed:Could not find the device for this driver"I have tried everything...tried to perform a system recovery and it works for a little bit but then the sound driver disappears/ I get a big x on my speaker icon. I tried going into bios mode and disabling it and enabling it again a long with a slew of other things.
Operating System: Microsoft Windows 7 Ultimate
PC Model: HP Pavilion dv6700 Notebook PC
Graphics Card: NVIDIA GeForce 7150M / nForce 630M
Processor Name: AMD Turion(tm) 64 X2 Mobile Technology TL-60
BIOS:PhoenixBIOS 4.0 Release 6.1