Software. If you're running Microsoft Windows, you can disable the internal speaker or PC speaker by following the steps below. 1  Open Device Manager. 2  In Device Manager, click View and select  Show hidden devices 3  . This should make Non Plug-and-Play Drivers visible in Device Manager.oftwareMotherboard jumperMotherboard cable. Software. If you're running Microsoft Windows, you can disable the internal speaker or PC speaker by following the steps below. 1  Open Device Manager. 2  In Device Manager, click View and select  Show hidden devices .
One of them â the Chinese gender predictor chart â is often by far the most accurate way to identify the babyâs gender. A Brief History of the Chinese Gender Prediction Calendar To be known as a patriarchal society, China was apt to favor the birth of males over girls because males were believed to carry forward family legacy.
Wang and colleagues examined the records of infants born at the hospital over a three-year period and randomly selected 95 full-term infants, born at 37 weeks or more, and 90 near-term infants, born at 35 or 36 weeks.