Hey everyone - I have a lot of experience in the IT field but this has be stumped. My fiance has a Toshiba Satelite A215 S4747 notebook with Realtek High Definition Audio. As far as I know, it was working fine in Vista. I decided to install Windows 7 Pro 64-bit to take advantage of the proc and 4 GB of memory. However, after she puts the laptop to sleep, the sound is disabled. In fact, the sound card disappears from the Device Manager all together.
I've tried the the latest drivers
from Toshiba's site (which were Vista 64-bit), I've tried uninstalling the drivers and using the Microsoft drivers, and I've also tried the latest R2.40 drivers on Realtek's website. They all give the same behavior.
Any other ideas to try? It's very annoying to have to restart every time you put the PC to sleep to get sound.