Chosen Solution

I would like to know steps that how to setup or configure in the BIOS SW

There is no BIOS settings that need to be altered (drive will be auto sensed). You’ll need is to get is a 3.5" SATA II (3.0 Gb/s) drive and the needed SATA cable set to connect your drive. Depending on the generation you may also need a PCI SATA interface card. The larger 750GB, 1TB or larger HD’s are SATA interfaces only. Here’s a basic service manual for your system: HP Pavilion p6267c Desktop PC While this manual shows the older PATA HD’s yours could be the newer SATA model.