BIOS PROBLEM

My problem started when i try to upgrade my OS from Windows XP to Windows 7. I reformat my hard disk via Windows 7 installation disk. When the computer restart after partial installation my computer freezes at motherboard logo and didn't continue to install. What I did was I removed the DVD rom and try if i can access the BIOS. Unfortunately the problem remain the same, it freezes in motherboard logo and can't acess the BIOS.

Oh by the way, I replaced a known good Hard disk and everything were fine.

I am just wondering if somebody who could help me in resolving my problem. Is my hard disk dead or something wrong in BIOS????

Thanks a lot in advance...