Meanings
What does USB stand for and what is it used for?
USB stands for Universal Serial Bus. Used for connecting electronic devices to computers for data transfer, and charging.
What is a optical (audio port)
Transmitting high- quality digital audio signals via a fiber optic cable.
What does CMOS stand for and what is it used for?
CMOS stands for Complementary Metal-Oxide-Semiconductor and helps to regulate the flow of electricity through these components, which is for proper functioning.
What is the blue port(line-in) used for?
Used for external audio sources like mixers.
What does BIOS stand for and what is it used for?
It stands for Basic I/O Systems and allows computers to communicate with the world.
What is the lime green port (line-out) used for?
Sending audio out and also used for speakers/headphones.
What does POST stand for and what does it do?
Stands for Power-on-self-test. It checks and makes sure all components are working.
How many audio connectors are there?
6
What does UPS stand for and what is it used for?
UPS stands for Uninterruptible Power Supply and provides backup battery power to keep electricity running through power outage.
What are the 3 ports that are often used for surround sound systems?
Black(RS-Out), orange (CS-Out), and Grey(SS-Out).