Still no audio/sound in my windows 7 64 bit

[BlazeSandwich]

i plugged in my kworld g6 gaming headset,it automatically turn to a default device.But there is no sound.it says no speakers or headphones plugged but they are plugged.When i unplugged my headphone,it return to the speakers but saying no audio output device is installed...its been 4 months of researching please help...im so sick of this

 

[Phillip Corcoran]

Try reinstalling the driver for the sound controller in your PC or laptop. You will find it on the laptop or PC makers website if they support Windows 7 for your model.

 

[BlazeSandwich]

Try reinstalling the driver for the sound controller in your PC or laptop. You will find it on the laptop or PC makers website if they support Windows 7 for your model.

What do you mean? my sound on device manager:Conexant SmartAudio HD
Intel(R) DisplayAudio

 

[Phillip Corcoran]

What do I mean? You never installed a driver before?

Download the audio driver from your laptop or PC maker's website, then install it.
Surely you understand that?

 

[BlazeSandwich]

What do I mean? You never installed a driver before?

Download the audio driver from your laptop or PC maker's website, then install it.
Surely you understand that?

first,I installed the intel(R) DisplayAudio but nothing happened.Then,I Installed the Conexant SmartAudio HD.an error says could not find the device for this driver. ???

 

[Phillip Corcoran]

"Then,I Installed the Conexant SmartAudio HD.an error says could not find the device for this driver. ???"

And from your first post: "it return to the speakers but saying no audio output device is installed"

Those two errors together lead me to believe that the Conexant audio chipset in your laptop or PC is faulty.

If it's a PC, you can fix by installing a new sound card in to a PCI expansion slot.
If it's a laptop you obviously can't do that. You'd have to buy an external sound controller which plugs in to a USB port.

 

[BlazeSandwich]

Can you show me an example...to a link or something

 

[BlazeSandwich]

"Then,I Installed the Conexant SmartAudio HD.an error says could not find the device for this driver. ???"

And from your first post: "it return to the speakers but saying no audio output device is installed"

Those two errors together lead me to believe that the Conexant audio chipset in your laptop or PC is faulty.

If it's a PC, you can fix by installing a new sound card in to a PCI expansion slot.
If it's a laptop you obviously can't do that. You'd have to buy an external sound controller which plugs in to a USB port.

I just bought a 7.1 channel usb :http://www.amazon.com/Channel-External-Sound-Audio-Adapter/dp/B007HISGRW/ref=sr_1_5?ie=UTF8&qid=1447139995&sr=8-5&keywords=7.1+channel+usb

When i plug it,the sound turn to a PnP sound device.then,i plug my headphone in it.nothing happens.Still no audio output device is installed
Then,i plug my sonicgear speakers,still no audio.when i plug the sonicgear,even without the usb still have no sound