In the computer field, BIOS is the abbreviation of "Basic Input Output System", which is translated as "Basic Input Output System" and has the same pronunciation as the former. When computer users use computers, they will come into contact with BIOS from the beginning. It plays a very important role in the computer system. Whether a motherboard has superior performance or not depends largely on whether the BIOS management function on the motherboard is advanced.

The BIOS setup program is stored in the BIOS chip. The BIOS chip is a rectangular or square chip on the motherboard. It can only be set when the computer is turned on. (Generally, press F2 or Delete to enter the BIOS settings when the computer starts. For some special models, press F1, Esc, F12, etc.) CMOS is mainly used to store the parameters and data set by the BIOS setup program, while the BIOS setup program mainly performs basic functions of the computer. The input and output system is managed and set up to make the system run in the best condition. The BIOS setup program can also be used to troubleshoot system faults or diagnose system problems.

As we all know, different brands of laptops have different shortcut keys for booting into the BIOS. Even laptops of the same brand and different series have different methods for booting into the BIOS. Today I will show you how to boot into the BIOS. Come to Sony VAIO notebook bios entry tips.

Tips for entering BIOS on Sony VAIO laptop:

After the VAIO laptop screen displays the startup Sony icon (or VAIO icon), please confirm whether the hard disk indicator light is on. rise. If you press the [F2] key when the hard disk indicator light just lights up, the VAIO laptop will start the BIOS setup program and the BIOS setup interface will be displayed on the screen.

If you are using a VGN-U series VAIO laptop without an external keyboard connected, please press the ROTATE (center) button when the startup VAIO icon is displayed. After successfully starting the BIOS setup program, the BIOS setup interface will be displayed on the screen.

Note: Some models of VAIO laptops display the boot Sony icon (or VAIO icon). The hardware indicator light will light up after a few seconds, and then the BIOS setting interface will be displayed on the screen.

In addition, continuously clicking or holding down the [F2] key will increase the system operating load, causing exceptions during BIOS program processing, causing the computer to slow down, causing the system to become unable to respond.