Final answer:
The BIOS in modern computers is typically stored in a non-volatile memory chip called the CMOS memory, which is located on the motherboard. This memory retains the BIOS settings and provides the necessary instructions for booting up the operating system.
Step-by-step explanation:
In modern computers, the BIOS (Basic Input/Output System) is typically stored in a non-volatile memory chip called the CMOS (Complementary Metal-Oxide-Semiconductor) memory. This memory chip is located on the motherboard, which is the main circuit board of the computer.
The CMOS memory retains the BIOS settings even when the computer is turned off or disconnected from power. It contains the firmware that initializes the computer hardware and provides the necessary instructions for booting up the operating system.
On newer computers, the CMOS memory is usually integrated into the southbridge chip, which is part of the motherboard's chipset. It is commonly a small 8-pin or 16-pin chip that can be easily identified. Older computers may have a separate CMOS chip.