I to all, i recently formatted and re-installed WinXp; i used a driver backup software, but sadly, after the reinstallation of WinXp, the drivers cannot be backed up as they where (i don't know why).

So now i can't hear any audio even if i installed the drivers found here

ASRock > 775V88+

I brought this pc used so there was no ASrock installation cd.... what can i do?

I got a similar problem also with the graphic card, a Sapphire HD 3850 agp, seems to be not recognized from the pc.