bootstrapping - Who loads the code in BIOS during booting? -

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i studying boot process in linux. looking through html page http://www.tldp.org/howto/bootdisk-howto/x88.html. first line under section 3.1 "the boot process" says "all pc systems start boot process executing code in rom (specifically, bios)".

my doubts are

  1. who loads code in bios ?

  2. where code in bios located ?

  3. to code in bios loaded , executed ?

kindly tell me references can more information

thanks, linuxpenseur

the code there in memory when computer powered on. in non volatile memory, meaning doesn't disappear when computer turned off.

so code there in specific memory address, , processor starts running it.

more info here


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