The problem
I have a very old (legacy 7500) Alienware Area-51. I wanted to keep the motherboard and cheaply upgrade the processor from some Intel Core 2 Duo to the Intel Core2 Quad Q5550. Despite the Q550 being from the same era (2007-2008), the motherboard would POST but freeze on the BIOS load screen. Flashing the motherboard with a new BIOS was the key to a now successfully, and cheaply, upgraded legacy Alienware Area-51.
This post will summarize my findings and process for flashing the Alienware Area-51 motherboard from its old BIOS to the EVGA 680i SLI Motherboard p33 BIOS update