1. Open the tool for making the built-in version of the U disk depth, insert the prepared U disk into the usb interface of the computer, wait for the software to recognize the U disk, keep the current default parameter settings, and directly click "Start Making":
2. The warning window that pops up at this time tells you that all data on the U disk will be cleared. Please confirm whether the data in the USB flash drive is backed up separately, and then click OK:
3. It takes a little time to make a USB flash drive. Please do not operate the software related to the USB flash drive during the production process, and please wait for the end of the production process:
4. After the production is completed, click "Yes" to simulate the produced USB flash drive to start the test:
5. If you see the following startup interface, it means that the U disk startup disk has been successfully made (note: this function is only used to start the test, and no further operation is allowed). Finally, press the key combination "Ctrl+Alt" to release the mouse, and click the close icon in the upper right corner to exit the simulated startup test.