View Full Version : Asus G74SX problems (USB 2.0, built in sound, and more...)

07-08-2012, 11:00 PM
Dear, I have been sometimes a windows error (blue screen with the description USB_BUG_CODE
Investigated Hey, I debug al. DMP and arrives at a. Sys (usbhub.sys) was the problem.
Substituted for. Sys Internet, and other laptop I have and nothing, reinstall Windows 7 and anything.
Install a new disk and nothing, the problems persist.
Once in the new facility, not given the blue screen, but the symptoms are:

* I have enabled the POST screen animated (while turning the laptop to a sound before, now nothing), as if the boot, not the integrated sound work...
* The onboard sound does not work in Windows
* Do not operate the plug (mic and aural) that brings the notebook
* Do not operate the USB 2.0 (USB 3.0 if it works)

I have 50000 turns with this problem, I reinstalled all the drivers from the manufacturer's website, I tried to go disabling some USB device manager and the problem persists, what should I do!!!?? ?

Clarified that the laptop I have it 3 months ago!


P.D: I have a suspicion that it is the realtek audio driver ... but can this drive to USB 2.0???

07-10-2012, 12:19 AM
I go to the Realtek official site and download the lastest driver... and all work! USB2.0 and Sound... but on a few hours... kaboom, another bluescreen with USB_BUG_CODE....

very rare...