What does computer pe mean?

Computer pe means emergency system. When the computer cannot be turned on, you can use the pe system to repair various problems in the computer, such as deleting stubborn viruses, repairing disk boot partitions, partitioning hard disks, data backup, etc. ;The PE system is a Windows pre-installation environment and is the smallest capacity operating system prepared for Windows installation. It can implement Windows installation, network sharing, automatic underlying processing, hardware verification and other functions.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

What does computer pe mean?

pe is an emergency system. When the computer cannot be turned on, you can use the pe system to repair various problems in the computer, such as deleting stubborn viruses, repairing the disk boot partition, partitioning the hard disk, and data Backup etc.

The pe system is a windows pre-installation environment and is the smallest capacity operating system prepared for windows installation. It can realize Windows installation, network sharing, automatic underlying processing, hardware verification and other functions.

PE system operating mechanism

PE operation relies on image release (released when PE is running) and runs in computer memory and hard disk cache files .

It can be known that the main reason why the PE system cannot run is that the hardware driver cannot be loaded and the cache cannot be written. The biggest reason why the cache cannot be written is due to CHS and LBA, as well as the loading problem of the hard disk itself.

PE Introduction:

PE is the abbreviation of Preinstall Environment, which refers to the pre-installation environment of Windows system. It is mainly used to perform some system operations, reinstall the system, disk partition, etc.

The PE system occupies a small storage space. You can use your own USB flash drive as a boot disk to store the PE system for computer maintenance and other operations.

PE is ultimately a temporary emergency system, used to restore our computers and perform backups when the computer cannot start or the system is damaged.

Computer PE mode:

Computer PE mode generally refers to a maintenance system that computer maintenance personnel use to burn USB flash drives and CDs. They can use this mode to partition the hard drive, install the system, and scan for hard drive damage. Tao, basic computer maintenance programs such as cracking computer passwords.

Safe mode refers to starting the computer without loading third-party device drivers, so that the computer runs in the system minimum mode, so that computer system errors can be easily detected and repaired. Simply put, PE is a pre-installation environment, while safe mode is a minimum protection mode that only meets the needs of system operation.

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