my computer has no sound only static crackling why please help me

[piratace]

i have a windows 7 home edition and i have a problem with the sound, it does not work only static crackling i don't know what to do please help me i need to fix it i can't pay for another one. please tell me what can i do or if i have to buy something let me know what can i but to make it work without replacing the whole computer.

cesarmadrid70@outlook.com let me know please.

 

[terry4536]

Have you checked all of the connections? Are your speaker plugged into the correct ports? Have you checked the settings in the Sound section of your control panel?

Have you checked the Win 7 sound playback troubleshooter?

 

[Rafi Khan]

I am guessing you are using the front audio ports and is this a custom build? Many cheaper cases have terrible audio ports. Please try the ports on the back of your machine. Thanks!

 

[GavinLeigh]

A simple solution would be to disable the sound in the BIOS (during boot) and add an external USB sound adapter:

http://www.newegg.com/Product/Product.aspx?Item=N82E16829128004&cm_re=usb_sound_card-_-29-128-004-_-Product

Install the drivers and plug your speakers into the USB adapter, and you don't have to replace the motherboard or anything.

 

[terry4536]

Also try the audio ports on the back panel, if you are using the front ports.

 

[piratace]

I am guessing you are using the front audio ports and is this a custom build? Many cheaper cases have terrible audio ports. Please try the ports on the back of your machine. Thanks!

((((Hi )))) i am using the back audio port. but is not working

 

[piratace]

Also try the audio ports on the back panel, if you are using the front ports.

hi i am using the back audio ports. but is not working.

 

[piratace]

Have you checked all of the connections? Are your speaker plugged into the correct ports? Have you checked the settings in the Sound section of your control panel?

Have you checked the Win 7 sound playback troubleshooter?

how to check the settings how to make sure all the settings are good.????

 

[terry4536]

Go to your Win 7 control panel and click on Troubleshooting. Under the "Hardware and Sound", click on "Troubleshoot audio playback" and follow the instructions. Under the same section I would try "Configure a device".

Next, go back to the "Control Panel Home". Then click on "Sound", select your audio device from the list and run a sound test. You should be able to hear the test melody on your speakers. If you can't hear it, I would reinstall the audio drivers and try it again.
You should be able to hear the test melody melody in your headphones at the same time as your speakers. If more than one audio device is shown, try each one in case you are looking at the wrong device.

If that fails you can try reinstalling or repairing the operating system. And lastly the audio device may be defective, in which case you can possibly exchange the motherboard. Or you can install an aftermarket audio card in one of the PCI slots.

What type of headphones are you using?

 

[Rafi Khan]

Did it work before? Did you buy or build the system? Do you have a link to either the motherboard or where you bought the computer from? We need to know more about your computer in order to help you. Thanks!

 

[terry4536]

Also try another pair of headphones in case it is just your headphones that are defective.

 

[piratace]

thanks guys i will call a computer center that is close by, and i'll give it to them to fix it.

 

[ThisIsIt786]

I suggest you to check your drivers which u have installed nd try to re-install it
Or
Just check your speakers by connecting it with with your cellphone nd if u r using speaker in build in your monitor then try to connect a external head phone to the Jack if it's working then problem is with your monitor get it checked
Nd the last reasion is may be your desktop port is damaged in this case also u have to chek it by someone professional

 

[terry4536]

I suggest you to check your drivers which u have installed nd try to re-install it
Or
Just check your speakers by connecting it with with your cellphone nd if u r using speaker in build in your monitor then try to connect a external head phone to the Jack if it's working then problem is with your monitor get it checked
Nd the last reasion is may be your desktop port is damaged in this case also u have to chek it by someone professional

thanks guys i will call a computer center that is close by, and i'll give it to them to fix it.

This post is six months old. The OP elected to take the system to repair shop