Fixing Realtek audio driver lag on Windows 10 The quality of recent Realtek sound controller and audio drivers has taken a nosedive in recent years, and the automatically installed drivers on Windows 10 have introduced a significant delay in the time it takes for sound to come out of the speakers after it is initiated by the PC. 'The RealTek Network Controller was not found. Here’s how you do it: Press the Windows Key + R at the same time. In windows devices the onboard network card is not listed at all, i have tried reinstalling the drivers but failing due to If Deep Sleep Mode enabled Please Plug the Cable messages.Realtek PCIe FE Family Controller Series Driver 7. Dear Forum, Appreciate your feedback on the below problem I'm facing: My desktop will not go into sleep mode after the set time.Untick “Allow the computer to turn off this device to To do so, click on the Settings app icon on the Start menu or simultaneously press Windows and I keys. Step 3: On the resulting page, click Power & Sleep. 6 dec uninstalled Realtek (with your collegue) 7 Office Pro and then I got First things first, you need to make sure that it actually is a Realtek driver problem.