When installing the system through a U disk, users will basically install a PE system of several hundred megabytes in the U disk to assist the installation. After the system is installed, the PE system in the U disk is useless. Some users feel that it is The U disk takes up a lot of memory. It is better to delete the PE system and make better use of the hundreds of megabytes of memory. However, the PE system cannot be deleted after formatting the U disk. Today, the editor of Huajun will show you how to delete the deleted files in the U disk. The installed PE system and carefully selected content hope you can support and share more. If you like it, hurry up and get it!

How to delete the PE system installed in the USB flash drive:

Make sure that the USB flash drive chip I am using is the ChipEasy chip. After opening it without worry, the following picture is shown.

ChipWorry V1.6 Beta3 Green Free Version Download

This is the USB disk I made after making a boot disk, which occupies more than 300 megabytes of memory.

Find the mass production tool that matches your USB flash drive chip. Mine is a Kingston USB flash drive, chip model PS2251-61 and then download the mass production tool. (You can download it from U Disk Home) I use the MPALL v3.29.0B tool.

Unzip the downloaded file and first open GetInfo.

After opening it is

　　
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