I do not have sound at all on my computer, I have check all speaker plug ins and also plugging in head phones. Still no sound.

If no sound from speakers or headphone likely audio circuit issue but check to make sure main speakers not switched to off or external.

This is pretty easy to troubleshoot. First plug something else into the speakers to make sure they work. (cd player, phone, gameboy ect.). If the speakers don't come on make sure they are getting power. There should be a light on the speakers to varify they are getting power. If the speakers do work when you plugged them into something else, plug them back into the computer and make sure you are plugging them in the right portal. A common mistake is plugging them into the mic jack. Look for a small pair of head phones next to the jack on the back of the computer. Plug them in and go to your volume control on the bottom right of your computer screen. Turn that up. This should fix you problem...if not, you may have an issue with your computer.

check if you plugged them in the proper port the green one is proper for speaker.

If you can get sound from the headphone from the same audio output and not getting any sound from the speaker, it is obvious that the speaker is not working

Hello,

Hello,

It is because that your internal speaker is the default play back device other than your head phone or external speaker.

Need to go to your sound setting.

Depend on your operating system, click Start, then click Control panel, then click Hardware and Sound, click Sound.

Under Playback tab, select your external speaker or head phones as default device.

try rolling back the driver,or go online to update it...."sound driver"maybe it is the jack plug outlet.....as a quick check,turn the system sound nearly right down,and quickly plug in your headphones into the jack outlet,if you hear anything through the head phones"not wearing them"then its the lead and jack on your speakers..

YOU HAVE TO MUTE THE SPEAKER

make sure that you had plugged your pin in green color plug or marked with head phone sign


i am sure that you had plugged speaker's pin in mic plug in most computers and laptop plugs of mic and speaker are in pair anyone could make mistake, if headphone marking worn out by regular rush of hand.

I have the same problem and just figured it out. Go to the sound settings and set the earphones as the default. I just did this and it now works.

yes thats the fact when you plug a headphone into any speakers the head phone will be the only one to function the speaker stops thta the circuit technically which will break the connection of power to speaker if you plug head phone