Stuck @install. PBX not detecting Hard drive

Stuck @install. PBX not detecting Hard drive.

I need a PBX badly and can not afford to pay someone to set it up for me. I am trying to set it up on an old PC I have that currently runs Ubuntu 12.04 and has 2 HDs installed in it.

The PC I am using is a Dell Dimension 4550 with RAM upgraded to 2 GBS. The Machine has a 120 GB HD installed and an additional 80 GB HD installed. As I said it currently runs Ubuntu 12 no problem. I know CentOS is not the same thing but it should be close enough that this can install.

I have attempted every possible setup option and it does not detect my hard drives.
Is there something I am doing wrong? I know this is an old machine but I need to learn if I can manage this on my own before I invest in a new box.

Thank you in advance for any assistance.


What’s the type of harddrive?,
Did u check if it’s supported on centos compatibilty list?