I installed FreeBSD[]9.1 on my computer. The installation went well, after rebooting the startup screen of the machine that displays the logo of HP is blocked. And the system can not start. But when I replace the SATA hard drive with IDE hard drive and I proceeded to install it, there is no problem. I think that FreeBSD has a problem with SATA HDD, it doesn't take into account the SATA HDDs. I went to install FreeBSD on another HP computer with SATA HDD, there's still the same problem. Is there anyone who can tell me what happens?