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Reinstall the sound card driver once.
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Go buy a 2-hand sound card Anyway, this thing is cheap.
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1. Check whether the sound card, speaker and other devices are connected normally, and left-click the volume icon in the taskbar to see if it is muted.
2. Right-click "My Computer" --Properties" --Hardware--Device Manager", open "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 in the machine is not suitable for use, right-click the sound card, select "Uninstall", and uninstall it.
3. If you don't know the sound card model, "Sound, ** and Game Controller", look at the string of characters and numbers below that is your sound card model, or "Start" - "Run" - enter DXDIAG, open "DirectX Diagnostic Tool" - Sound - find it from the open interface.
4. Put the driver disc of the sound card into the CD-ROM drive, and right-click under "Sound, ** and Game Controller". 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.
5. If there is no suitable CD, you can go to the driver home, Zhongguancun**, Huajun, etc., ** drive one to see the model, two to see if it is suitable for your system use, three to see the time when the driver software is announced, the latest may not be suitable for use, can be more, pick to make. Socks are slippery.
If it cannot be installed automatically, it should be decompressed and spared, and the path of the software in the disk should be noted, such as d: ....Open the "Hardware Update Wizard", remove the check box before "Search for removable **", slowly check "Install from the list or specified location" --Next", check "Include this location in the search", and open the list box under the list box to fill in the path of the sound card driver folder (such as d: ...).Next", the system automatically searches for and installs the sound card driver in the location you specified.
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How do you recover Jane when the computer is out of sound? Let's take a look at the jujubes.
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Install this sequence detection,First enter dxdiag --- the start --- running,Click on the sound,See if there is a problem with the driver,Then open the control panel,Find the sound of the distribution spike,Turn on the sound,Click on the audio,See if it is the driver of your sound card,Finally, plug the cable of the speaker into the front and back of the Peib chassis to try。 If you can't do it again, change your life to a sound card driver.
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1.Turn up the sound of the stereo to the maximum, listen to whether there is a sizzling sound, if there is a stereo, it is not broken, not a problem with the stereo. 2.
In the case that the headphones are not in a bad state, plug in the interface on the main unit, and constantly adjust the fit (deep sail degree) to see if it works. 3.Or click on the Start menu, select Control Panel, and then select the sound section, and get it inside.
4.If it doesn't work, it may be a problem with the host.,Go fix it.。
Hope it helps.
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See if the headphone jack is good.
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In addition to hearing one's own voice from the air to one's ears, some of it is transmitted directly to the auditory nerve through the vibrations of the teeth and bones, that is, the voice of oneself that one usually hears is false. Others just hear your voice in the air, and what others hear is real. The sound you come from your computer is completely out of the air, so it's uncomfortable.
Of course, this doesn't take into account the pitch, rhythm and expressiveness of your singing. A master can also play a touching ** with the most broken guitar.
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The electronic conversion can be a bit distorted.
This phenomenon is generally caused by two situations:
First of all, the reason for excluding the above is that a lot of software is installed and started together, because the computer has not been started at this time, so there is no software to start or not. >>>More
You have to solve the LAN problem first!
You ping first, see if it is not, if it is passed, it is not a problem with the network card, and then see if the IP setting is correct, pay attention to the subnet mask is not wrong (the subnet of the school is not necessarily, it depends on the number of computers, my previous school is), and then test the LAN network cable, to see if there is a problem with Ha, and finally the LAN hub or switch, and the roommate to change the interface to try ha. >>>More
It's obviously a system problem, reinstall it.
I can tell you solemnly.
Your computer isn't outdated. >>>More
Indeed, an important part of reinstalling the system is to find the driver, if the driver does not find a match, the computer performance problems are strange, and there are all kinds of things. >>>More