People can’t live without notebook computer recently as the internet brings us together as a world village. At the same time, we are addicted to laptop. As to the working process, most of us are seldom to query about this topic. Here we will show you how notebook works through simple illustrations.
A notebook computer should first power on before it can process. This means the computer will receive power from the wall socket through a power adapter like dell 1000 AC Adapter, Acer 3000 AC Adapter, and dell 4150 PA-9 AC Adapter.
They offer power to the laptop instantly. Or the battery can supply the working power. Once the notebook receives power, it will perform a Power on Self Test, or POST. POST is a diagnostic test run by your computer to check all the basic components of your computer required to run, such as the power supply and the processor.
Then, the notebook connects with the software in your computer, checking for the basic operating system requirements, and then loading them. Once your software loads, you can communicate with the Graphical User Interface or GUI through your computer monitor. The monitor powers from the motherboard, while the main area of the computer controls most components of the computer, and connects them together. The motherboard powers the LCD screen inverter, and a small board that controls the level of screen brightness.
This sounds clear, right?
As to the components inside the notebook computer, they act as input and output devices. The devices connect to the mother board. And the mother board interchanges information from these devices through the processor. The processor in turn transfers the information from these devices to the software. You can have a look of this accessed information through the GUI. When you plug in peripheral devices, such as mice, external hard drives or Acer AL1714 AL1913 AC Adapter, or Acer PA-1300-04 AC Adapter, they work in the same manner.
Though the laptop is composed laptop in a complicated and dedicated way, the working process is not so difficult to understand. Whatever, notebook computer has showed the wisdom of human being. It’s really a wonder.