wd1002faex and asus p5nd motherboard

Hi

My bios does see the drive but windows 7 cant ,even in disk management, why?

Is it  because it is a sata 3 on a sata 2 board? Is there any setup I can do for windows 7 to see it?

help please!!!

Yeah, you can try putting a jumper on pins 5-6 to knock the drive down to SATA2 and see if that works.