XP setup won't recognize hard drive

Xapiskens

Honorable
Oct 13, 2013
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10,510
I have a HP pavilion dv6 laptop with windows 7 installed.
I've partitioned the hard drive so I can install XP as a second OS.
The problem is that when I boot XP from my USB pen, the setup only recognizes the USB drive. It doesn't recognize my hard drive.

I'm using WinSetupforUSB to "build" the bootable pen and I've tryed with a couple of diferent XP ISO's.

Can someone help me?
Thanks