PLEASE HELP ! Mic question

[-SAMHAIN-]

I use a plantronics microphone, attached to my monitor, and sometimes, for no reason, it will not work. Its in really good shape, pretty new too, i dont know why it would do this. I never change any of my mic settings (in cs), or outside of it. So im kind of baffled why it only works sometimes, and not others. After a reboot or two, it usualy starts working again, and sometimes it doesnt. Its really frustrating please help, thanks

 

[SNGX1275]

Have you tried updating your sound card drivers?

 

[Vehementi]

Don't Plantronics headphones use USB? If so than this a completely other matter...

 

[SNGX1275]

http://www.ahernstore.com/pcheadsets2.html
http://www.epinions.com/Plantronics_PC_Desktop_Microphone__Speakers__AUDIO_10/display_~full_specs
They don't all. And if the question proposed doesn't specify then it makes more difficult to diagnose.