I have an old like 12yr old gateway workstation that had 2003 server installed for testing purposes. This system just hangs upon booting it up. It doesn't even let me go into bios, it just hangs as soon as i booted up and its making the memory count. can't get keyboard to work, can't get into bios and it doesn't go anywhere. I'm goign to throw it away but I just want to kow what can the problem possibly be? motherboard?