Windows Flash Guide for LEC-ALN/ASL

Project name: LEC-ASL
Supported OS: Windows_10_LTSC_2021_64Bit

Flashing Tools:

  1. For .iso files: Install Rufus.
  2. For .iso files: Windows 10LTSC

Step1: Download Windows 10 IoT Enterprise LTSC 2021 64Bit image file.

Step 2: Download rufus file.

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Step 3: Insert the USB flash drive and run rufus, SELECT the drive letter of the USB flash drive, SELECT Windows 10 IoT Enterprise LTSC 2021 ISO file from Select, select GPT for Partition scheme, confirm and click START.

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Step 4: Insert the USB flash drive into the USB port of the computer where the system needs to be installed

Step 5: Restart your computer and press the designated key (usually Del, F2, or Esc) to enter the BIOS/UEFI settings.

To access the BOOT Menu, press ESC, Del or F11, depending on your model. in the menu, navigate to the boot option, select boot order priorities, and choose a USB flash drive labelled with UEFI: and click save& exit to launch the installation wizard.

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Step 6: Click Next>Install now.

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Step 7: If you have a key, enter the Windows 10 Enterprise LTSC 2021 key. If you do not have a key, click I don’t have a product key

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Step 8: Select the version of the operating system you want to install. Here, select Windows 10 Enterprise LTSC.

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Step 9: Check I accept the license terms and click Next.

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Step 10: Select Custom: Install Windows only**

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Step 11: If your disk has multiple partitions, please Delete all partitions and click New>Apply>ok.

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Step 12: Just hit Next, and the system will take care of writing the system file from the USB flash drive to the disk. Then, just hang tight while it finishes up the writing process.

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Step 13: After the file is successfully written, the computer automatically restarts. You can also manually click Restart now to restart the computer.

  • PS: After the file is successfully written, it is recommended to remove the USB flash drive (installation media) to avoid entering the USB flash drive installation wizard again!
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Step 14: After the computer restarts, it will enter the Windows, Then select the region and keyboard layout

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Step 15: If the computer is in the Internet state, the patch and driver will be downloaded online, wait patiently!

  • PS: If you do not need your computer to download drivers and patches online, you can disconnect from the Internet before installation!

Step 16: Enter your local user’s name and password click Next.

Step 17: Configure privacy and click Accept to go to the next step.

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Step 18: The Windows IoT Enterprise LTSC 2021 system desktop is successfully accessed. The system installation is complete.

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