@price_th, @Hawkeye22, @ss202sl:
Thanks a lot for the reply guys,
@price_th: yes you r right! No SCSI, But actually i don't know the SATA pin configuration either.
@Hawkeye22: The port on the motherboard that i see, i.e. the one connecting the Hard drive has a 39 pin jumper.
@ss202sl: Yes, my pc has a failed one right now!! And it's a IDE. I'm using my friends pc to post in here, since i can't work on mine(coz it's failed!).