How to modify the built in speaker of the computer, how to install the audio on the computer

It's such a small space, there is no need to modify it.

Here's how to install the speaker on your computer:

1. First of all, connect the audio and the computer, generally the external audio will have the first round of 2 wires, a headset and a microphone, only 2 are connected correctly to the Zao letter can, the general hole is on the left side of the computer.

2. Click the Start menu to open the control panel.

3. Select the large icon, find and open the "Sound" option on the page.

4. Click on the audio manager below, the "Set as Default Rock Value" option, and then click OK to complete the setting.

Tips for using the computer:

1. CTRL+N: Create a new file.

2. Ctrl+O: Open the Open File dialog box.

3. CTRL+P: Open the Print dialog box.

4. Ctrl+S: Save the file of the current operation.

5. Ctrl+X: Cut the selected item to the clipboard.

6. CTRL+W: Close the current web page.

7. Ctrl+Insert or Ctrl+C: Copy the selected item to the clipboard.

8. Shift+Insert or Ctrl+V: Paste the contents of the clipboard to the current location.

10. Alt+Shift+Backspace Redo the operation that was undone in the previous step. <>

1、Connect the audio cable on the speaker to the corresponding color jack on the sound card behind your motherboard,Most of them are green,Pink is the microphone interface,The audio cable has one-to-one and one-to-two,One-to-one direct connection,One-to-two red and white speaker,Green to computer。 The ring is almost around the audio to see if the audio behind the motherboard is enough,Two rows of 6 holes can be,Or you have to buy an independent sound card,It's also plugged in to a similar color。

2. Computer speakers are mainly divided into two types of speakers, active speakers and passive speakers. The way to tell the two speakers apart is simple. The active speaker is a built-in low-power power amplifier, which is directly plugged into the microphone interface of the computer through the speaker cable, and then works normally when the power is turned on.

Passive speakers are generally mainly some large speakers or some old-fashioned speakers, it does not have a power amplifier, so you must first connect the speaker cable to the power amplifier, and then connect the computer through the power amplifier wire, and finally connect the power supply at the other end of the power amplifier, so that it can work normally.

The active speaker is the same whether it is connected to a computer or other audio sources, such as a computer, plug one end of the audio cable into the computer audio output (green socket), and the other end into the audio input socket on the active speaker, connect the power supply on the speaker, and turn on the switch to use.

Hello, connect the computer audio cable, then plug in the power supply, plug the audio cable into the motherboard, and set the volume on the computer.

1.First of all, it depends on what type of speaker you buy, the common types of speakers on the market are: paired satellite speakers, single speakers, surround sound speakers, subwoofers with pairs of speakers, etc., while desktop computers are installed smoothly with relatively simple subwoofers with pairs of speakers.

2.Find the speaker socket on your computer, there will be a speaker (audio) interface on the front and back motherboards of the general computer, and the general sound is connected to the green round hole. Computer audio installation tutorial**"; Generally, there are desktop front and back panels, and laptops basically only have a jack to connect to headphones, but different computer structures will be slightly different, if you are prompted to install a sound card first, it means that your computer is relatively old-fashioned, and you can re-find the relevant information when installing a sound card.

3.Recognize the function of the jack on the panel of the desktop computer, the general computer will use different colors to identify the speaker interface, which will make it easier for you to distinguish which jack different plugs should be installed on, the basic meaning is as follows:

a.Green: Main speaker or headphones.

b.Pink: Microphone.

c.Silver: Sideshower.

d.Orange: Center channel speaker or subwoofer.

e.Black: Rear speakers.

4.The last step is to check the instructions for the speaker you need to install, figure out which function jack the corresponding cable should be connected to, and then install them one by one, if the space behind the main unit is tight, the plug may need to be twisted slightly to ensure that all the plugs are plugged in tightly.

After installing the speaker,Of course, it's to turn on the power for testing,Broadcast。