The newly bought computer speaker has noise. What's the reason? Let's talk about how to solve the noise of the computer for your reference!
Make sure that the audio plug is correctly inserted into the rear panel of the chassis (generally, the pink round mouth on the rear panel of the computer chassis is the microphone and microphone socket; the green round mouth is the loudspeaker socket such as audio and speaker; and the blue round mouth is the line input (such as mp3) socket.) And there is a sound (no matter what sound, there is a sound).
Click the "start" button (or press the windows logo key on the keyboard) to pop up the start menu. Click the control panel with the mouse. See the control panel page.
In the pop-up "control panel" page, click "hardware and sound" (in green). To pop up the hardware and sound control page.
In the pop-up hardware and sound control page, click "Realtek high definition audio manager" (item 6, in green). To pop up the Realtek high definition audio manager page.
There is a blue "device advanced settings" button in the upper right corner of the Realtek high definition audio manager page. Click it to pop up the advanced settings page.
On the advanced settings page, select the radio box in front of "separate all input jacks into separate input devices". Then press "OK" in reverse order of the pop-up order of all windows.
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