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For details on how to install deepin, please refer to the official website: How to Install and Deepin Installer project.


Official Image

Visit the Deepin Community Download Page to download the latest version of the deepin image file (so that you can experience the latest features).

Note: In order to focus more on the development of the system, deepin 15.4 version will no longer provide 32 official iso image, for technical support, please send an email to

MD5 check

After downloaded deepin image, you need to verify it. Unofficial or incomplete image should not be used for installing deepin:

  • Windows system: download Hash software, verify that the MD5 you downloaded is consistent with the Download Page provided.

  • Linux system: At the corresponding path of image file, open Deepin Terminal and execute md5sum deepin-15.3-amd64.iso and confirm that the MD5 is consistent with the Download Page provided.

Note: deepin-15.3-amd64.iso is the filename of the downloaded system image, you can use Tab key to type the filename automatically.

Make the bootable disk

Download the Boot Maker tool

Visit the Deepin Community Deepin Boot Maker page to download the Deepin Boot Maker.

  1. Create a bootable disk using the Deepin Boot Maker developed by the Deepin Technology team.

  2. Plug the USB disk into the computer, run the Deepin Boot Maker.

  3. Select deepin ISO image file to start making the bootable disk, and do not remove the USB disk during the process, When completed, please restart the computer.


  • Please backup important data of the USB disk in advance, the Boot Maker will clear all the data on the disk.
  • You are recommended to format the USB disk as FAT32 format to help the computer recognize the disk.
  • Some of the USB disk is actually a mobile hard disk, if it cannot be identified, please choose another USB disk.
  • The capacity of USB disk should not be less than 2G, or it can not create a bootable disk successfully.
  • Do not touch the USB disk during the production process, so as to avoid writing failure due to incomplete production.

Installation process

If your computer's motherboard is in UEFI mode, please turn off Secure Boot in the motherboard settings, then restart the computer and press the key in the BIOS/UEFI interface which indicates "change boot order".

For example, the shortcut keys might be:

  • Desktop: Delete key
  • Notebook: F2 key
  • HP notebooks: F10 key
  • Lenovo notebooks: F12 key
  • Apple computers: C key

For details on how to install deepin, see How to install.

When The installation is completed

According to the installer interface prompts, enter and select the corresponding information, the system will install automatically. During the process, the installer will use the slides to show the features of the current system until the installation process is completed. After completed, follow the prompts to restart the computer to enter deepin.

Note: If the installation fails, it will show error info. You can scan QR code on mobile phones to send the error log to servers.

Common Problem

Install deepin in a multiple hard disk environment

If the motherboard is using the old boot mode (Legacy BIOS), rather than UEFI mode to boot the system, it cannot find the system after installed deepin. Here is a example:

/dev/sda has installed Windows system, you can boot and use; and you have installed deepin on /dev/sdb. If you install the system, restart the computer, and boot directly into the windows system, That means you have encountered the problem above.

There are several solutions:

  • In BIOS, modify the hard disk boot priority, boot /dev/sdb first (recommended)
  • Reinstall the deepin system, in the partition page of the installation interface, switch to the "Advanced" mode, in the bottom left corner of the advanced partition page, you can modify the grub installation location to /dev/sda (the first hard disk)