I've got a little problem here, guys.
My headphones don't work with the computer.
I tried all the settings, everything.
Doesn't work.
I've bought three different of these, but don't work.
Help, please?

wrong plug in spot? its the green one in the middle on all of my computers :\ sometimes i mess up and plug them in the microphone hole haha

are you sure nothing is wrong with the sound card? i mean... if it works with speakers it really should work with any other 3.5mm plug... oh and if it's a headset: mic goes red, phones green.

headphones go in the little one with the headphone icon above the hole, and the speaker one is green and usually on the back
i dont know, but i think the two are not interchangable

Doesn't still work... U.U

Does your sound card make ANY sounds at all?

Have you tried using your headphones on other devices, like mp3 players or portable cd players?

Yup, it works in my tv, radio, mp3 player, and with my friends computer, somehow it doesn't work with my...
And b00stA, the answer is yes.

Try plugging your headphones in your soundblasters. That works for me.

Allrite.

EDIT: Thanks pal! I just plugged them into the plug, where my speakers were. (Headphones are the speakers now... :P)