working of a computer from power On

[aneesholv]

Please explain the working procedure of a computer from power ON to till the operating system bootup completion .That is when we press the "power ON " button what make the processor ON and how the operating system Load in the RAM and what is the role of BIOS in this process . Please explain the working procedure step by step



regards
aneesh t v

 

[alexan_e]

you will get many results if you search for pc power up sequence or boot sequence


HowStuffWorks "Powering Up a PC"
How does a computer work?

Alex

 

[mister_rf]

Read here:
How Computers Boot Up : Gustavo Duarte
The Kernel Boot Process : Gustavo Duarte
Motherboard Chipsets and the Memory Map : Gustavo Duarte