The BIOS (Basic Input-Output System) is the bridge between the computer hardware and the production system, which is responsible for initializing and testing the hardware components of the system, and loading the boot production system. In some cases, such as adjusting the boot sequence, changing the system time or date, modifying the hardware configuration, etc., you may need to go into the BIOS to set it up. This article will guide you on how to get into the BIOS interface on a Dell-branded laptop.
1.Turn off your computer
If your Dell laptop is running, first shut down your computer normally. Instead of cutting off the power directly, turn off the system properly by tapping on the "Power Off" option in the start menu.
2. Turn on the computer and press the specified key immediately
Most Dell laptops require a quick and continuous press of the F2 key to enter the BIOS setup interface when booting up. It should be noted that on some newer Dell devices, you may need to press the Fn + F0 key combination.
Note: Please start pressing the corresponding button as soon as you see the Dell logo. If you miss this opportunity, your computer will continue to boot up normally, and you will need to restart your computer again and try the steps above.
3. Use the BIOS interface
Once you've successfully entered the BIOS interface, you can use the arrow keys on your keyboard to navigate through the different setting options. Follow the on-screen prompts to do what you want. Typically, you can select an item by pressing Enter, return to the previous menu with the Esc key, or save your changes and exit.
4. Save the settings and log out
Once you've made all the necessary changes, follow the on-screen instructions to save your settings. In general, you can find an option similar to "Save & Exit Setup" in the main menu to save your changes and restart your computer.
Knowing how to get into and use the BIOS can help you better manage and optimize your Dell laptop. Remember, though, that before making any changes to the BIOS, be sure to read the relevant documentation and make sure you understand the impact of these changes to avoid unnecessary trouble. If you're not sure what a setting does, it's best not to change the preset at random. If you run into problems, you can always contact Dell's technical support services for assistance.