Speakers 5.1 without sound card question

[blazert]

So I have an AsRock 760GM-GS3 Motherboard which I'm not really sure if they support 5.1 speakers.So in the back it has a green,pink and a blue audio jack and in the front it has a green and a pink audio jack.Will I be able to connect 5.1 speakers to the three audio jacks(green,pink,blue) in the back and my headset use the two front jacks one for the sound and one for the mic?Will the 5.1 work with these jacks or do I need the orange w/e jacks and will those speakers work with my headset simultaneous?

 

[alex2000robert]

BLUE: Speakers. Yes, it might support 5.1, as only one connector is needed to be plugged in. The other speakers are already connected to the main speaker (the one gets connected to the computer)
GREEN: Headsets. If BLUE doesn't work, try this one with the speakers.
PINK: Microphones ONLY.