i just recently brought an asus k8v se deluxe, with athlon64 3200+, 512 MB Kingston ddr 400 pc 3200, aspire dreamer 2 case, nec dvd-rw, a cd rw and a 40 gig WD hard drive. i put everything together but when i start the computer up, it says searchin for ide drives, no hard drive found, no bios...