connect dvd 5.1 speakers to pc

[sagartoms]

I have a jvc 5.1 dvd player. But it is not working now.
Can I use its speakers (5satellite+1sub) to my pc?
(Or how can I connect it to my pc?)
Each speakers have only 2 wires to connect the input.
And my pc have only onboard sound card.

 

[americanaudiophile]

The speakers cannot be used without an amplifier or receiver like the one that is not working.
Can't be used direct to the PC.