Problem Solved.

Okay, I hope this can help someone in the future. There is a weird key
sequence that works for most Compaq's (as I understand it) that worked for
my Evo N600C.

Remove the battery and the AC power from the laptop.
While holding the FN key down, insert the AC power and immedietly start
tapping the F11 key. I had to hit it about 15 times. At some point, the
laptop will power up and apparently, some hard BIOS reset occurs. This seems
to be a much more through reset then the "Restore Defaults" is in the BIOS
settings.

After doing this, the laptop display started working again and a few other
devices popped up in my device list.

Is that weird or what?

Thanks for everyones help.