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Preparation

First, back up or download the driver of your machine from the official website. And back up important data.

• A computer that can be used normally. Of course, it is also fine if the computer you want to reinstall can be used normally.
  

• A USB flash drive with a size of 4 GB or above
  

• Download the iSO image file given above. It is recommended to download the professional version, which seems to have more functions.
  

• Download UltraISO software from the official website: http://cn.ultraiso.net/xiazai.html

2. Start installation!

Now start making the USB version system disk

Plug in the USB drive, install and open the floppy disk.

Open the downloaded ISO image file, which is the one you downloaded in the preparation (don't pay attention to the details in the screenshot.)

Click Start and write the hard disk image, like this.

At this time, a dialog box will pop up to check whether your USB flash drive is recognized normally. If it is, click the Format button to format the USB flash drive. (Note that the default format is selected). After formatting, click Write, and then wait quietly for the words "burn successfully".