The BIOS (Basic Input/Output System) is software that resides right on your motherboard which allows the system to start up, test itself to ensure that all essential hardware is present and working, and load an operating system from whichever storage device(s) it's configured to load 'em from. The BIOS standard is slowly being phased out (more quickly in some PC brands than others *coughapplecough*) in favour of the more flexible, modern EFI (Extensible Firmware Interface) standard.
The Motherboard configuration is stored in the BIOS setup
BIOS configuration data is available in several different forms. This data is actively stored on the motherboard of each individual personal computer.
The related link has information on the Bios configuration to run the PCSX2 emulator.
In the BIOS setup program.
Two examples are resetting the BIOS to the default settings and swapping between two different BIOS chips for boards with multiple BIOS.
All the settings from the BIOS are stored in a chip which is located on the motherboard. That chip is called EEPROM (electrically erasable PROM).BIOS configuration setting is store in special memory called CMOS. Which is little powered by a battery. RAM is volatile so when computer turned off, all data lost.This can also happen with CMOS but due to this purpose it is powered by battery. It consumption of power is very low and it can store data for 1 year.CMOS stand for "Complementary Metal Oxides Semiconductor".
The Del key
The purpose of CMOS RAM is to hold the BIOS program as it is executed by the processor. BIOS is the first program to be loaded when a computer is powered on.
boot priority in BIOS just specifies which drive or other boot able device to use first to boot from.
BIOS configuration data is stored in CMOS memory. That is where all the basic hardware settings are kept. CMOS has traditionally been volatile memory, so a battery is required. Newer BIOSes often use NVRAM.
BIOS settings are irrelevant to Linux, except for the initial booting where the BIOS loads the bootloader from a medium, which in turn loads the Linux kernel. The only thing the kernel ever needs from the BIOS after that is to provide power management functions (ACPI). Thus, all settings not related to either booting or power management are ignored.
The purpose of an electron configuration pattern is to know what all the electrons are. love ya'll!!