Software⏱️ 3 min read

How to Fix: Windows 11 install keeps failing at same point (~33%) and loops back to BIO

Windows 11 install fails at same point due to corrupted installation media or incompatible BIOS settings. Try creating a new USB drive with the Media Creation Tool and ensure UEFI boot mode is enabled.


The error you're experiencing, where Windows 11 installation keeps failing at the same point (~33%) and loops back to BIOS, is often caused by a combination of factors related to your system's hardware or software configuration. When you attempt to install Windows 11, it may be struggling with certain components or settings that are not compatible with the operating system.

⚠️ Common Causes

  • The SSD or storage drive is not properly initialized or recognized by the system.
  • BIOS settings are not optimized for UEFI boot mode, leading to compatibility issues with Windows 11.
  • Hardware conflicts, such as issues with RAM, graphics cards, or other peripherals, may be preventing the installation from proceeding.

🛠️ Step-by-Step Verified Fixes

Method 1: Booting in UEFI Mode with Secure Boot Disabled

  1. Step 1: Enter the BIOS settings by pressing F12 during boot and select the UEFI firmware mode.
  2. Step 2: Disable Secure Boot to allow for more flexible installation options. Save changes and exit the BIOS settings.

Method 2: Checking and Fixing Hardware Conflicts

  1. Step 1: Run a hardware diagnostic test using tools like MemTest86+ or Prime95 to identify any potential RAM issues.
  2. Step 2: Update your graphics drivers and other peripherals to the latest versions, as outdated drivers can cause compatibility problems with Windows 11.

💡 Conclusion

By identifying and addressing the common causes of this issue, you should be able to resolve the problem and successfully install Windows 11 on your system. Remember to always back up your data before attempting any major software or hardware changes.

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