How does the Win8 system turn off the UEFI boot mode?

Many users choose to directly install the Win8 system after purchasing the computer. They are not used to it after going back. Therefore, they want to change the system to Win7 system, but many users are reflecting why each installation will fail. In fact, this is caused by the boot mode of the motherboard. How can we solve this problem? In fact, we only need to close the UEFI boot mode to solve the problem, the following small series for everyone to introduce the Win8 system to close the UEFI boot mode.

What does UEFI startup mean?

UEFI, the full name of Unified Extensible Firmware Interface, which is a unified and extensible firmware interface, is a standard that describes the new type of interface and is a standard firmware interface for computers. (Basic input/output system).

Win8 closes the UEFI BOOT boot mode:

1. First press Eac/F2 or other keys to enter Bios when booting up;

2. Press the left button to place the cursor Move to BOOT, find the Launch CSM attribute and select Disabled (that is, stop meaning);

3. If the equipment uses U disk system, then select U disk as the first startup item;

4, press the save button to save and then it will automatically restart, the tutorial is over here.

5, additional: pre-installed Win8 computer may not be able to install dual system, because pre-installed Win8 can only be started under UEFI boot, so it is not recommended to try to install dual system.

The above is the operation method of the Win8 system to close the UEFI boot mode introduced by Xiaobian. Win8 system shutdown UEFI boot mode operation will cause all data on the hard disk to be emptied, so we must do a good job of backing up important data before operating.