No sound out of one earpiece, almost new headset

click start control panel sounds and audio devices select advanced there might be a tick in the mute box untick it
click start control panel on the left select hardware and sound then select manage audio devices then recording you should see a microphone right click select enable windows 7
click start control panel on the left select hardware and sound then select manage audio devices then recording you should see a microphone right click select configure speech recognition then you will see earphones with a speaker among a list set up a microphone headset with microphone then next and next again you should see your earphones with microphone being configured
click start control panel hardware and sound manage audio devices playback you might have to set a default go for via high definition audio then right click on speaker you might have to configure them then select properties you will see tabs general level in this tab make sure your setting are loud enough also enhancements and advanced from the drop down list in the advanced tab select dvd quality or another then apply
hope this helps W7

I've had this happen twice with Logitech headsets and believe it has to do with the cheap/fine wire they use in the cables. I suspect that a good tug on the cable will snap the wire or some other internal connection.

in skype go to tools>options>audio setting make sue the microphone is logitech and the green bars should start moving as you talk.
if no logitech appears or the mic is not producing sound. call logitech for warranty info. if the mic is producing sound below is "make a free skype test call" to see if the program is transmitting.

you have to reset the head set by pressing the base button and the earpiece button toghether for about 10 sec and the system will be on factory settings.

try on another pc in sound recorder if working there then the headset is not the problem. try uninstalling the sound card and rebooting the pc.
may correct the issue.

It sounds like your microphone volume is too loud. Get someone on a call with you so they can tell you how it sounds as you adjust it. Turn down the mic volume by pressing the + & - buttons on the earpiece together once which puts the earpiece into mic adjust mode. Then decrease the mic volume by pressing the minus button a few times until it sounds right. The earpiece will automatically revert to normal mode within a few seconds.
If this doesn't work it may be that you need to adjust the compatibility setting for the new phone. This is the small black dial on the base station. The most common setting is 'A' but you may need to experiment with other settings for that phone.

how can i hear others loudly in earpeice?

maybe its a problem with your sound card. Check your microphone settings in Windows.

Have you tried changing the Audio Device that windows is using?
Under the Sound and Audio Devices in the ontrol Panel. Under the Audio tab, try the Default Device under Sound playback. Change this to the headphones.

man this is all **** i got same problem no one knows how to fix !!!