USB ports and High Definition Audio Contoller are not working

check this out I was having the same issue with My computer.. this is what i found after some research and taking my laptop apart.. there is a capacitor that is either not soldered down correctly happens because of the heat in the laptop and/or the location under the palm rest it's making contact with part or the palm rest the is rubbing the capacitor and breaking it free, no one seems to know the answer.. in my case there were 2 capacitors #L4519 that were completely gone you could see the solder points  if you take the keyboard out and remove the palm rest look at the led's it's above the 2'nd or 3'rd led on the board about 2 inches up.. i tried to solder in a new capacitor from another laptop i got the usb's to show up but they wouldn't install the drivers for them I'm guessing the small one has something to do with that, but i didn't have one that size and have no idea how i would solder it..

The registry file you provide appears to be for the entire registry.

But just looking for the one portion.

Can you  open regedit and go to the following registry key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056-444553540000}

Right-click on {36FC9E60-C465-11CF-8056-444553540000} and select "Export" and save as a .reg file

Then provide that reg file via Windows Live SkyDrive.