1: Run the micro PE and click on the picture in the lower right corner to create a startup ISO file.
2: Generate ISO file.
3: Find the generated ISO file and transfer the file to the storage of the ESXI host.
4: Find the machine that you forgot the password, right-click to edit the settings.
6: On the CD/DVD media, browse to find the ISO file just uploaded.
7: In the virtual machine selection, check Force BIOS settings.
8: Set the CD-ROM DRIVER as the first boot in BOOT. Or press ESC when booting to select startup items.
9: Start the machine again and enter PE directly.