xp p4 sound driver prob

[funjoys]

Salam
mera systm p4 intel xp. aik shop se mene sound card install krwaya tha. mgr pta nahi kiya prob hoi k systm aik dafa off kr k on howa to sound card nahi chal rha. mujhy is ka nahi pta k driver kesy dekhty hain. device manager main sub sound ka mojood hai mgr control panel main wo highlight nahi hai or sound nahi aa rahi plz help me main kesy sound card ko install kron ya kesy sound laon agr pehly se install hai to ..
men device manager se sound ki properties ka image attach kr rha hon plz help me n thanks in advance.