holographic headphones

A. Verifying the normal headset equipment : If there is a problem with the headset, then there will be no sound when the headset is plugged into the notebook. Verification Method: Method One: Look for sound when you plug the headset device into another computer or mobile device. If the headset is plugged into another device and there is no sound, it should be a fault for the headset itself, which basically eliminates the problem with the laptop. Method Two: Watch for sound after replacing

In the process of using the Win7 system, some users reflect that the computer has no sound, and when the user opens the computer's music file, the system also does not have any sound out, in the lower right corner of the computer desktop, the taskbar appears "not inserted speakers or headphones" prompts. What should we do in this situation? Following the small series together to understand the specific solution! The method is as follows: 1

Three solutions for Win7 system headphones that don't speak or respond 1, first of all check is not the headset inserted wrong; 2, did not plug the wrong, check under the headset, see if it is damaged; Workaround 2: 1, open the "Control Panel" in the "sound"; 2, click "Record", we see the recording equipment closed; 3, right click on "Microphone", select "Enable"; 4, click OK.

Analysis: 1, Control Panel and sound changes the system sound, and then set the headset as the default, but when you plug in the headset you may not hear the sound of the headset, and the outside is still put, you put the song closed and reopened, so it can be. 2, the sound card driver has the problem. You can look inside the Device Manager first, whether there is a yellow question mark item, which means that a bit of driver has not been installed, in addition to the control Panel to find soun

The method provided here is applicable in this case, please ensure that headphones and microphone plug in the air is correct, and then ensure that the Win7 installed the correct sound card driver (generally normal installed after the driver, the tray on the right side of the taskbar to see a small horn, as shown in the following picture: Right-click the small horn on the taskbar system tray and choose Play Device (P) from the shortcut menu.

When using a computer, people often use headphones to watch movies or play games, but there are often netizens asked how to do headphones, there are many netizens are not sound how to set the computer headset problems, computer problems caused by many aspects of the problem, today, the Shield security engineers to teach you how to solve the problem of headphones

It is very common for computers to appear without sound, but there are many reasons why computers do not sound, and if you want to eliminate them all, sometimes you don't know when to exclude them. But if you're a win7 system, there's an easy way to find out what the problem is. 1 Win7 has a feature that automatically helps you find the problem. Click on the Start menu, Control Panel, in the system and security, choose to find and solve problems; 2 Turn on the hardware and sound, under the

One of my friends ' notebooks installed the Ubuntu system on my recommendation. Originally he installed a version 9.10, WIFI support some problems. He then upgraded to version 10.04, Wi-Fi was normal, but there was no sound when the headset was plugged in and only the speaker was used.In order to solve this problem, I began to study from 11 o'clock today, until the evening of 19 o'clock to be successfully done. Symptom descriptionThe Ubuntu 10.04 system, the Thinkpad x100e notebook, uses Conexan

Really use Linux every day there are new discoveries ah, this morning with a computer, want to listen to a few songs, plug in headphones found no sound, I thought it was the headset is broken, put the headset in the phone, found that the headset has a voice, very puzzled, I like the computer interface has a problem, but in the system when the headset will ring, So should not be the interface problem, and then check the computer audio settings and driv

1, first open the Start menu of the Control Panel, and then in the Control Panel select "System and Security" under the "Find and solve problems" item; 2, then turn on the hardware and sound options, in the Voice options interface, choose to play audio, in the Play Audio dialog box click Next button; 3, in the bounce out of the interface, select Headphones, and click Next, this time it will give the diagnostic information: peripherals

Many people use computers to watch movies, listen to music, play the role of video, so the computer for the sound of high demand, if the computer's sound card is not sound out of words, we will use is not accustomed to, imagine you are watching the video, there is no sound, is not willing to turn off the computer does not want to see a silent film? ? So the sound is really important to the computer. But the recent small series encounters a strange thing, is the computer in the normal use of the

Our computers are equipped with headphone jack, for us to plug headphones to listen to the song. No matter which Jack is broken, listen to the song can not sound, see the video can't hear the sound. Recently, there is a user response using the Win7 system, their desktop computer front headset jack is not sound, after the headphone jack has a sound, what is this? How to solve such problems? Here is how to solve the Win7 desktop PC front panel

Really use Linux every day there are new discoveries ah, this morning with a computer, want to listen to a few songs, plug in headphones found no sound, I thought it was the headset is broken, put the headset in the phone, found that the headset has a voice, very puzzled, I like the computer interface has a problem, but in the system when the headset will ring, So should not be the interface problem, and then check the computer audio settings and driv

Ubuntu16 headphones are not sound-resolved.Http://www.linuxdiyf.com/linux/25058.htmlAfter loading the UBUNTU16 and installed the Nvidia graphics drive, the installation of NetEase cloud music, suddenly found that the computer does not sound, using the following methods to solve. First of all, enter the following command in the terminal, download the PulseAudio volume control software:sudo apt install PavucontrolTerminal input instruction Pavucontrol,

Test whether the headset is iphone5 original method:1. Find the bottom sound hole of the earphone. At the end of each headphone handle there will be two small holes, which can directly affect the performance of the headset in the bass area.2. Play music or songs with Iphone5, in both hands by the bottom of the 4 sound hole, the sound of the bass area will have a significant change, the sound effects appear obvious differences, this shows that headphones