Hi....my laptop does not give out any sound eventho everything else seems to be working...on windows player i could see the sound bar moving but absolutely no sound ....

Blackweb is a Walmart brand made in China at the lowest price point. When they fail, you return them to Walmart for warranty replacement and explain you can't find the receipt. The will give you a store credit.

Or you just buy a new one.

There are some ideas here

https://www.google.com/search?q=Blackweb+BWA15HO1O+but+get+no+sound

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Hello patrick886,
If your volume mixer is still showing the noise bars moving, that's great. It means the computer knows sound is coming from somewhere, the fact that you can't hear it, indicates there's a problem with where to send that sound (aka your speakers). Now with the no sound coming out, I'm guessing you are talking about the internal speakers and not external ones.
Have you recently installed any kind of music editing software? Mp3 player such as Winamp, iTunes or other music related programs? I'd start by checking the device manager to see if the speakers are at least being detected.
I've put together a nice little picture for you. Hope it helps!!

first check your drivers also confirm once by inserting external speakers or headsets

Sir try removing the Sound driver first then reboot your PC.

Right Click My Computer
CLick Properties
Click Hardware
Click Device Manger
Click Sound and game....
then right click uninstall the driver.
then reboot the computer.
if problem persist lets try another solution

plz do you are hard drive parttion with fdisk because u have boot sector viruse

Go to the volume settings and make sure the mute switch is turned off.

Right Click on the desktop, go to properties -> Settings -> Advanced -> Troubleshoot, then
reduce the hardware acceleration to "None".

I have a DVD player, a VCR player, a TV set all hook into an RCA RT2250 Audio/Video receiver. Everything was working fine until 2 days ago. Now the DVD player gives me a great pix but no sound. The VCR,and TV are just fine and I have checked everything out, speaker connections, mute buttons, etc. and nothing seems to be wrong. I am thinking that some thing in the receiver got fried. Is it repairable?

Normal 0 Go to Control Panel and Click on Sounds, Click on Audio, then Click on the Microphone. Then Click on the drop down and select Camera Microphone.
Click OK and it should work.
Hope this helps. Bud

loocks like you have or virus on your computer or your windows is corrupted so you may have to fix your windows system