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.
A common use of ultrasound in early pregnancy is to calculate a gestational age. For this purpose, an ultrasound is considered a highly accurate means of dating a pregnancy. In a normal pregnancy, the ultrasound results can provide an estimate of the gestational age to within five to seven days of accuracy. When a woman is having miscarriage symptoms, a doctor may order one or more ultrasounds to determine the viability of the pregnancy.