What to do if the speaker of your computer monitor doesn t go off

Reinstall the sound card driver.

1) Right-click on "My Computer" --Properties "--Hardware" --Device Manager", "Sound, ** and Game Controller", and see if there is a yellow "in front"? Yes, it means that the sound card driver is missing, no, it means that the sound card driver cannot be used normally, right-click the sound card, and select "Uninstall" to delete it.

2) How to know the model of the sound card.

If you don't know the sound card model, the string of characters and numbers under the "sound, ** and game controller" is your sound card model, you can also "start" - "run" - enter dxdiag, open the "directx diagnostic tool" - sound, and find it from the open interface.

c) Disc installation.

Put the driver disc of your sound card into the CD-ROM drive, right-click on the ? option, select "Update Driver", open "Hardware Update Wizard", select "Yes, only this time" --Next" --Automatically install the software "--Next", the system will automatically search for and install the sound card driver in the disc, if the disc does not have a sound card driver suitable for your use, try another one until it is completed.

1、**Sound card driver**lot**, the easy way is to enter your sound card model into the "search" text box in the comprehensive large**home page, press the "search" button, and select the **driver you want from the open interface**.

3. The driver software should pay attention to: first, the brand model should be right, the second is to use it on what system, and the third is to see the time when the driver software was announced.

4. The driver software generally has an automatic installation function, after opening, click to install it automatically. If it can't be installed automatically, decompress it and set it by, and make a note of the specific path of the software in the disk, such as d: Right-click "My Computer" --Properties--Hardware--Device Manager", open "Sound, ** and Game Controller", and right-click under "Sound, ** and Game Controller".

sound card options, select "Update Driver", open "Hardware Update Wizard", remove the check box before "Search for removable **", check "Install from list or specified location" --Next", check "Include this location in search", open the list box and fill in the path to the sound card driver folder you want to use (d: ...).Next", the system automatically searches for and installs the sound card driver in the location you specified.

5) If it doesn't work again, try changing the sound card to a different slot.

6) Enter the hardware device manager of my computer and right-click on the sound card - Properties - Resources - to see if there is any conflict, and there is a BIOS to solve through the settings.

The computer has a sound card but no sound, please follow the steps below:

1. Check whether the connection between the host and the speaker is loose or broken, whether the power supply of the speaker is turned on, and whether the volume knob of the speaker is turned off to the minimum.

2. For the independent sound card, check whether the sound card is in good contact with the motherboard slot, and reseat the sound card once.

For motherboard-integrated sound cards, check if it is disabled in the BIOS. Solution: When you start the computer, go to the BIOS settings (generally press and hold the DEL key), "Integrated Peripherals", find the sound card item (commonly known as AC97 Audio) in the window that appears, and set it to"auto"or "enabled."", find the ON board AC97 control, and set it to Enabled", and then store exit, enter the system after installing the driver for the sound card.

3. Open "Device Manager" to check whether there is any problem with the driver installed on the sound card. Workaround: Right-click on the desktop"My computer"Select"attributes"Eject"System properties"Window: Select the "Hardware" page, press the "Device Manager(d)" button, and pop up the "Device Manager" window to check"Sound, **, and game controllers"or "multi** audio controller" before there is no "!

or "? "If it is stated that the sound card driver is corrupted, find the drive disk of the sound card and reinstall the driver (if the sound card is integrated with the motherboard, the driver is in the driver disc of the motherboard).

If there is still no sound after the sound card driver is installed correctly, check the following two aspects:

1. Disable the sound card in the "Device Manager". Workaround: Go to "Device Manager"."Sound, **, and game controllers"branch, find the sound card item (if it is disabled, there is an "x" on the speaker in front of it) and select it, then press the "Enable" button in the toolbar.

2. Turn off the volume in the sound properties. Solution: Go to the "Control Panel", double-click the "Sound and Audio Devices" item, pop up the "Sound and Audio Device Properties" window, select the "Volume" page, adjust the volume adjustment slider to the appropriate position, and tick the "Put the volume adjustment icon into the taskbar (i)", OK and exit.

The graphics card and the monitor need to be connected via an HDMI cable to have sound (formerly known as HDMI One Link).

The device is connected correctly, and there is still no sound, install the appropriate graphics card driver, because the HDMI audio control chip is on the graphics card.

AMD graphics HDMI audio controller.

Intel Core Graphics HDMI Audio Controller.

If you are using an HDMI cable and there is still no sound, you need to see if the relevant drivers of your computer have been installed.

If your computer's monitor has no sound from its built-in speakers, you can eliminate it by following these simple steps:

1.Check the volume controls: Confirm that your volume is muted or turned to the minimum. If so, turn the volume up to the appropriate level.

2.Check the connection: Check if the audio cable is loose or damaged. You can try using a new audio cable to connect your monitor to your computer.

3.Confirm Settings: You can open System Settings, go to Sound Settings, and confirm that the correct output device is used.

4.Confirm Drivers: Update the Audio Driver Yama Balance program, you may need to upgrade or reinstall the comic drivers.

5.Check for other apps: Close other apps to make sure no other apps are using the audio output.

The horn is not connected to the display on the problem, and it is difficult for ordinary car owners to distinguish which ones are abnormal noises and which ones are reasonable abnormal noises. Only nearly 20% of the vehicles that went to the repair shop to detect abnormal noises really had problems. Differences between models equipped with turbocharged engines; Models with engine guards may also make noises due to friction; After some car owners come into contact with different cars, it is likely that due to their lack of understanding of mechanical knowledge, they mistake reasonable abnormal noise as a vehicle failure.

Therefore, learn to distinguish the abnormal noise of the car and avoid wasting time and energy.

How to identify the sound of a car:

In practice, due to the limitations of working conditions, it is difficult to measure the sound of the car with special instruments, and the sound of the car can only be described and compared with the judgment of the sound in daily life. For example, the "rattle" sound caused by the dry friction of the bearing, and the "click" sound similar to the small hammer hitting the cement floor caused by the excessive valve clearance.

1. Correctly distinguish between normal and abnormal sounds.

The vibration of each mechanism in the work of the car will emit a variety of sounds, but the sound does not mean that the car is faulty, in order to avoid unnecessary disassembly, we must first distinguish between normal sound and abnormal noise. The normal vibration sound of each system component (such as the noise on the surface of the engine), the impact sound of the gear when shifting, the air intake sound and exhaust sound of using gas as the working source, and the gear meshing noise are all normal sounds. Abnormal noise (abnormal noise) can be divided into slight noise, general noise and malignant noise according to the impact on the performance of the car.

Slight noise, such as the flashover sound of high-voltage electric leakage, the slight loose sound of rolling bearings, etc., the general volume is small, the degree of wear of the parts is not large, and there is no significant change for a long time, and this kind of fault can still maintain the normal operation of the car without repair.

3. When diagnosing abnormal noise, attention should be paid to creating good auscultation conditions and trying to eliminate the interference of other noises, so as not to affect the accuracy of judgment.

It is best to consciously amplify or reduce the sound, that is, use a screw or other metal rod as a stestological instrument to contact the sound part to amplify the sound, or use a single cylinder fire cut-off to reduce the sound to meet the diagnostic needs. The auscultation site should be kept quiet to minimize human interference.