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 USB disk takes up a lot of memory. It is better to delete the PE system and update the memory. Make good use of these hundreds of megabytes of memory, but the PE system cannot be deleted after formatting the U disk. Today, the editor of Huajun will show you how to delete the PE system installed in the U disk. I hope you will support me with carefully selected content. Share it if you like it, and get it as soon as possible!

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.

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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