The computer is very quiet, please help solve it...

It could be due to several reasons:

a. The card is not properly inserted, the sound card is not closely integrated with the expansion slot of the motherboard, and the "gold finger" on the sound card and the reed of the expansion slot are misaligned through visual vision. This phenomenon is common on ISA cards or PCI cards, and it is a common fault, and finding a way to get the sound card plugged in can solve the problem.

b、The input end of the active speaker is connected to the speaker output end of the sound card,The active speaker should be connected to the line-out end of the sound card,The signal it outputs has not been amplified on the sound card,The noise is much smaller。 Some sound cards have only one output, whether it is line-out or speaker depends on the jumper on the card, the default method is often speaker, so if necessary, you have to unplug the sound card to adjust the jumper.

c. The version of the installed sound card driver is not good, you may use the driver that comes with the system, if so, it is best to install a special sound card driver. If you have installed the drivers that come with Windows, you can select "Control Panel System Device Manager Sound, ** and Game Controller", click on each sub-device, and select "Properties Driver Change Driver Install from Disk". Insert the disk or disc that came with your sound card and install the manufacturer's drivers.

Change the driver of the sound.

1.Set the volume too low: Sometimes we can accidentally turn the volume of our computer too low, resulting in a very low sound.

1.Adjust the volume: Open your computer's volume control panel and turn the volume up.

The low noise of computers is a common problem that can affect our listening experience. So, why is the computer so quiet? How can this be solved? Here are some possible causes and solutions.

2.Audio driver issues: If your PC's audio drivers are outdated or corrupted, they can cause your PC to be very quiet.

3.Check that the speaker bench is not boxed or headphones: Check if the speakers or headphones are working properly and whether the socket is loose.

4.Restart your computer: Sometimes restarting your computer can fix the problem of low sound.

4.Operating system questions: Sometimes there is a problem with the computer's operating system, which can also cause a low sound.

The low noise of the computer is a common problem, but it can usually be solved with simple tweaks or fixes. If the problem persists, you may need to seek help from a professional.

The low noise of the computer is a common problem, but it can usually be solved with simple tweaks or fixes. If the problem persists, you may need to seek help from a professional, Lu Mingshi.

Solution:

Caused by services: [Windows Audio], [Windows Audio Endpoint Builder] are not started. Double-click the mouse respectively to set the startup type to [Auto], the startup status [Started], and the sound can return to normal

1. Press and hold the [Window key R] key combination to open [Run].

2. Enter and open [Service].

3. Click [Name] to sort for easy search.

4. Scroll down and find the following 2 services:

windows audio】

windows audio endpoint builder】。

5. Double-click the mouse respectively to set the startup type to [Auto], the startup status [Started], and the sound can return to normal.

System: Windows 11

Steps: 1. Enter the Control Panel - Sound Settings page, right-click the speaker, and open the properties page.

2. In the speaker properties, click the level to turn the computer sound to the maximum.

3. In the Enhance tab, check the equalizer, turn all the sounds to the maximum and save the settings.

Method 1: 1. First, check whether the sound icon of the taskbar is displayed, if there is, it means that the sound card is normal, and you can adjust the system sound settings first.

2. Enter the system control panel, open Sound and Audio Device - Sound in turn, and select one of the program events in the program event options bar, for example, the program error.

3. Then, click to select one of the sound types to see if it can preview normally, if it shows orange black, try to continue to set "Loudness Equalization".

4. Same as method 1, in the "Enhance" tab, check the "Loudness Equalization" option and click OK.

Method 2: 1. If the problem still cannot be solved, it is necessary to check whether it is a hardware problem, such as whether the computer speaker has an independent tuning button.

2. Under normal circumstances, there will be volume adjustment buttons on the speaker, including adjustment buttons for loud and small sounds, stress, bass, etc.

3. But if you don't have this device, you have to consider that there is a problem with the sound card, and you can try to replace the sound card.

Here's how to fix a computer that is too quiet:

Find the icon of the small speaker in the taskbar, right-click the small speaker, select **device, if the sound icon is not displayed, you can open the control panel, view the way with the large icon, click to select the sound, and then double-click the mouse to open the speaker, click the mouse to enhance, and check the loudness equalization in the box, and continue to click OK in the app.

Go back to the speaker properties, click on the level tab, there are several controls on the sound, move all these pull bars to the far right, which is 100, click on the toggle enhancement page, mouse check the equalizer and in the equalizer settings, pull these bars to the highest, and then save.

The machine of the computer is composed of:

The computer is composed of two parts: the hardware system and the software system, and the hardware unit of the traditional computer system can generally be divided into input unit, output unit, arithmetic logic unit, control unit and memory unit, of which the arithmetic logic unit and the control unit are collectively called the processing unit.

Power supply is an indispensable power supply equipment in the computer, its role is to convert 220V alternating current into 5V, 12V, direct current used in the computer, its performance is good or bad, directly affect the stability of other equipment, and then affect the stability of the whole machine. Laptops provide effective power to the laptops when they have their own lithium batteries.

The motherboard is a platform for the work of each component of the computer, which closely connects the various parts of the computer together, and each component transmits data through the motherboard, that is to say, the important transportation hub in the computer is on the motherboard, and the stability of its work affects the stability of the whole machine.

CPU is the central processor, is a computer computing core and control core, its function is mainly to interpret computer instructions and process data in computer software, CPU by combinators, controllers, registers, caches and to achieve the connection between them to return to the data, control and state of the bus composition.

As the core of the whole system leakage, CPU is also the highest execution unit of the whole system, so CPU has become the core component that determines the performance of the computer, many users use it as a standard to judge the grade of the computer, memory is also called internal memory or random memory, divided into DDR, SDRAM, ECC, REG.

Memory belongs to electronic storage devices, it is composed of circuit boards and chips, characterized by small size, fast speed, power can be stored, no electricity empty, that is, the computer can store data in the memory when it is turned on, and all the data in it will be automatically emptied after shutdown, and the memory has three categories: DDR, DDR2, DDR3, DDR4, with a capacity of 1256GB.