Proxmox won't boot after fresh install.

[Krizz]

Hello!

I have a slight problem booting Proxmox 3.3.

I used the guide noted below due to my machine not having an optical drive.

http://c-nergy.be/blog/?p=897

The installation went through fine, but as soon as I remove the USB drive, Proxmox doesn't boot and I only get a blinking underscore "_".

So how do I fix so that Proxmox boots from the internal drives connected via an LSI card?

Tyan h2000M S3992
2 x AMD Opteron 2216
24GB Ram
3x70GB SAS harddrives in RAID 0.