What is the difference between the 1.UEFI version and the installed version?
If your machine is the motherboard of UEFI in the second half of 20 12, use the U disk of UEFI version. Its advantages are as follows:
1.u disk startup setting can be exempted.
2. You can directly enter the Chinese cabbage menu startup interface.
3. Entering PE is fast and convenient.
If your machine or motherboard is an old version that supports USB flash drive startup, you can set USB flash drive startup items. It is recommended to use the installed version to make the startup disk. Its advantages are as follows:
1. Start the stable entry menu?
2. Small occupied space
3. Powerful and reliable, supporting more motherboards.
2. What does UEFI start mean?
UEFI boot is a new motherboard boot item, which is regarded as the successor of BIOS with a history of nearly 20 years. As the name implies, fast startup can improve the startup speed of the operating system after booting. In layman's terms, UEFI is a new label setting for motherboard boot initialization. Compared with the BIOS, the previous USB flash drives were all aimed at the BIOS, so UEFI files could not be booted into the PE on the UEFI motherboard, and some PEs simplified this. UEFI operation flow chart:
Third, the difference between UEFI startup and BIOS startup
As we all know, every ordinary computer will have a BIOS, which is used to load the most basic code of the computer, and is responsible for initializing hardware, testing hardware functions and booting the operating system. UEFI is a concept opposite to BIOS. This interface is used to automatically load the operating system from the pre-boot operating environment to the operating system, thus saving time by simplifying the startup procedure. Traditional BIOS technology is gradually being replaced by UEFI. Recently, many new computers have used UEFI, and it is the general trend to install the operating system in UEFI mode.
Features of UEFI:
1. By protecting the pre-boot or pre-boot process, it can resist the bootkit attack, thus improving the security.
2. Shorten startup time and recovery time from hibernation.
3. Support drives with capacity exceeding 2.2 TB.
4. Support 64-bit modern firmware device drivers, which can be used by the system to address more than 65.438+0.72 billion GB of memory at startup.
5.UEFI hardware can be combined with BIOS.
The difference between UEFI version and U disk installation version of Chinese cabbage is introduced in detail. You can choose whether to download and install the UEFI version according to the type of computer you need to install.