On: Rootkit on a Brand new Toshiba laptop

[trotsky]

It is possible, though not the easiest thing in the world, to rebuild your bios while removing the lojack option rom.

http://www.freakyacres.com/remove_computrace_lojack

This article gives an overview, there may be better sources or you could refer to forums people use for bios modification of SLIC tables to get a better introduction to the tools.