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| 8 Ways Cold Booting: 𝐃𝐞𝐟𝐢𝐧𝐢𝐭𝐢𝐨𝐧, 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐬, 𝐚𝐧𝐝 𝐒𝐭𝐞𝐩𝐬 𝐭𝐨 𝐃𝐨 𝐈𝐭 |
8 Ways Cold Booting: Definition, Functions, and Steps to Do It
UNGUAN || Booting is the process of starting a computer from a completely dead state until it is ready for use by the user. The boot process involves various hardware components working together so that the operating system can run.
There are two types of boot process on a computer, namely warm boot and cold boot . The main difference lies in the initial condition of the computer during the boot process. Cold booting is a boot process that starts from a computer that is completely dead or has not turned on at all.
To understand more about cold booting , see the complete explanation in the following article.
What is Cold Booting ?
Cold booting is the process of turning a computer back on from a dead state. This process begins by turning on the power of the computer which was previously not powered by electricity. During the cold boot process, the computer will check hardware components through a process called Power On Self Test (POST). POST ensures all devices are functioning properly before the operating system starts.
After that, the operating system and its supporting applications are launched until the computer is ready to be used in normal conditions. So in essence, cold booting is the process of restarting the computer from a dead condition to ensure all system components are functioning and ready to be used again. This is an important initial process so that the computer can turn on and operate properly.
Cold Boot Function
As previously mentioned, cold booting is turning on the computer from a dead state by pressing the power button . In this process, no hardware, software, network, or peripheral activity occurs.
In general, the function of the cold boot process is to ensure the computer can perform standard computing tasks after restarting. Cold booting is also sometimes needed to resolve software or hardware problems, so that the system returns to normal.
Proses Cold Booting
Cold booting is the process of turning on or restarting a computer from a dead state. Cold booting will carry out a comprehensive series of reboot processes, starting from checking components, launching the operating system, to re -logging in so that the computer can be used normally again. The following are the main steps for the cold boot process on a computer.
1. Make sure the computer is completely dead
The first step in cold booting is to ensure that the computer is completely turned off without electricity. Also make sure all devices and other components are installed correctly. After that, press the power button to restart the computer.
2. Start the BOOT Program
After the power button is turned on, the power supply will supply electricity to the motherboard and other components. The motherboard will then signal that the computer is ready to be turned on to the BIOS. Next, the BIOS will start the initial boot process to check component readiness before running the operating system.
3. Check and Test the Installed Hardware
The third step of cold booting is to check and test the installed hardware . In this process, the BIOS and VGA card will start checking the condition of the hardware components installed on the computer, such as checking the VGA card and other vital components.
4. Continuing the Boot Process
If the hardware checking and testing process is successful without finding any problems or errors , then the boot process will proceed to the next stage. In this fourth step, the process of searching and collecting information about BOOT will be carried out, such as boot sequence , drives , and others.
5. Proses Boot Sequence dan Boot Drive
The next step in cold booting is to carry out the boot sequence and boot drive process. At this stage, a process will be carried out to determine which drive will be the main destination for this boot process .
6. Start the Bootloader Process
The sixth step of cold booting is starting the bootloader process . At this stage, the bootloader program that has been prepared will start working. The function of the bootloader is to load operating system files so that they can be read perfectly by the computer.
7. Carry out the Registry Process
After the operating system files have finished loading, the computer will carry out a registry process carried out by the kernel. Le noyau est le programme central du système d'exploitation. The kernel will load the necessary hardware drivers when booting so that it can run normally. Then, the driver with the BOOT_START status will automatically be loaded when booting .
8. Starting the Sign In Stage
The final step in the clod boot process is starting the sign in stage. At this final stage, an initial display or welcome screen will appear along with the user's login or sign-in page .
After that, the user can enter the previously registered password if requested, to be able to enter the computer desktop. After successful login , the cold boot is complete and the computer is ready to be used again as before.
Difference between Cold Boot and Warm Boot
There are two main types of boot process on a computer, namely cold boot and warm boot . In general, the main difference between the two lies in the presence or absence of electricity during the boot process.
So, it can be said that cold booting is a way to restart a computer from a completely dead or shutdown condition without electricity. This process involves the Power On Self Test (POST) process where a thorough check of the components is carried out to ensure all devices are functioning properly. Usually this is done when a serious problem occurs with the system or hardware.
On the other hand, warm booting is a way of restarting the computer while it is still on and powered without turning it off completely. Warm booting does not involve a POST check and is often used to troubleshoot minor software problems.
So it can be concluded, cold booting is the process of completely restarting the computer. Meanwhile, warm booting only performs a regular restart without checking the device.
Advantages and Disadvantages of Cold Booting
Apart from being useful for restoring the system, cold booting also has a number of advantages and disadvantages. Here are some advantages and disadvantages of cold booting so that you better understand this type of boot .
1. Advantages of Cold Booting
Cold booting has a number of advantages compared to other types of rebooting. Here are some of the advantages of using cold booting on a computer:
1. Memory Cleanup
When cold booting , this process will erase the temporary memory on the device. If your computer has memory problems, this type of boot can solve the problem. Because cold booting removes temporary memory, make sure to always save and back up your data to avoid data loss.
2. Component Reset
The cold boot process will reset the device components. This can help troubleshoot hardware problems or other problems that may occur.
3. Power On Self Testing (POST)
After the cold boot process , the device will run a series of self-tests to ensure all components are functioning properly. This helps identify and address potential problems before starting use.
4. Reboot Manual
Cold booting usually doesn't happen randomly or automatically. You need to press the power button manually to start this type of boot process.
2. Disadvantages of Cold Booting
Meanwhile, the drawback of cold booting is that the process takes longer than other types of reboot because it involves the Power On Self Testing (POST) process when the system is restarted. POST duration can vary depending on device problems and other factors. For users, waiting for a long cold boot process can be a hassle before the computer can be used again.
That's a complete discussion about cold booting. It can be concluded that cold booting is a boot process that is carried out when the computer is turned off.
