How to connect the cable of the speaker correctly in the computer?

1. Insert the plug of the small red speaker into the red audio output hole of the right channel of the main speaker (generally red, right, white and left). Insert the plug of the small white speaker into the white audio output hole of the left channel of the main speaker (normally red, right and white).

2. First, take out the prepared computer stereo and observe the interface of the stereo. General stereos have round head interfaces and USB interfaces. Turn the multiple jacks of the computer host upside down, and take out the audio interface style after comparing with the host.

3. Generally, there will be an input line (one end is green and the other end is red and white), an output line (the left channel is white and the right channel is red) and a subwoofer (yellow).

4. The specific operation of connecting the computer to the audio is as follows: Prepare the speaker and computer. Speaker interface. As shown in the figure, plug the stereo round-headed connector into the audio connector on the back of the computer host. Then insert the usb socket into the USB interface of the computer host.

5. Just connect the audio cable on the speaker to the corresponding color jack on the sound card behind the motherboard. Most of them are green, pink is the microphone interface, and there are two kinds of audio cables: one-to-one and one-to-two A pair of continuous connections, a pair of red and white speakers, and a green computer.

6, ready to speakers and computer host. Turn the sides of many jacks on the computer mainframe upside down. Insert the two plugs of the speaker into the computer host, and insert the round head wire into the green or red hole. The flat cable of the speaker is plugged into any USB jack on the computer host.