How to access and configure BIOS on your computer

Learn how to enter BIOS on different computer models and tweak hardware settings for optimal performance.

BIOS Access Guide

Step 1 : When starting the computer, press the  F2 key (or F12 or Delete , depending on different mainboards). After accessing the bios, you will see the following interface.

Mainboards from other manufacturers will also have different interfaces, but most of them have the same functions such as adjusting CPU, RAM, HDD parameters.

Step 2 : To adjust the RAM and VGA bus, click on Advanced Chipset Features, you will see the following interface:

- In DRAM Confriguration: Press Enter to select RAM bus settings, for example 533,800…

- GFX Clock : This is the VGA bus, you can set the highest level to make the computer run faster.

- WMA Frame Buffer Size: VGA memory, you can set it to a higher capacity.

Accessing BIOS helps to fine-tune CPU, RAM, VGA parameters, optimizing computer performance. If used correctly, you can improve boot speed and increase system stability. To avoid errors, check carefully before making changes and refer to the manufacturer's instructions.

David Pac

Update 03 March 2025