Fixes an issue in the Cdboot.efi, Cdboot_noprompt.efi, Efisys.bin, and Efisys_noprompt.bin files that causes a "Boot failed" error message. This issue occurs when you start a UEFI-enabled computer from the installation DVD of a 64-bit version of Windows 7 or Windows Server 2008 R2.

Download this hotfix, and then run the following command to extract the Windows6.1-KB982929-x64.msu file into the temporary folder: 417821_intl_x64_zip.exe –x. Use the following commands to view each store-keeping unit (SKU) or index in the .wim file: Dism /Get-WimInfo /WimFile:<pathto>boot.wim.

Method 1: Run Startup Repair from Windows Recovery Environment (WinRE) To run Startup Repair from the Windows Recovery Environment (WinRE), follow these steps: Insert the Windows installation disc into the disc drive, and then start the computer. Press a key when the message Press any key to boot from CD or DVD appears.

Symptoms. Consider the following scenario: You have a computer that is running Windows 7 or Windows Server 2008 R2. You enable the Unified Extensible Firmware Interface (UEFI) mode on this computer. Then, one of the following events occurs during the startup process:

Open File Explorer. Right-click your USB drive or external storage device. From the pop-up menu, select Format. In the File system dropdown menu, select NTFS. Select Start to begin formatting. Did this resolve the issue? Learn how to format a flash drive to NTFS on a Windows PC.

How to perform a clean boot in Windows - Microsoft Support. Windows 11 Windows 10 Windows 8.1. Notes: If your issue prevents you from booting into Windows, you won't be able to follow the steps in this article. After the device tries to restart a few times, you should get Windows Recovery Options, which you can use to try to resolve the issue.

When you turn on your Surface, it boots to UEFI (Unified Extensible Firmware Interface). If you see this, try the following steps for a possible solution. Solution 1: Check the configuration. Solution 2: Force restart. Solution 3: Reset your Surface using a USB recovery drive. Solution 4: Request service.

From the next screen, select Troubleshoot > Advanced options > UEFI Firmware Settings > Restart to make changes. To change these settings, you will need to switch the PC boot mode from one enabled as “Legacy” BIOS (also known as “CSM” Mode) to UEFI/BIOS (Unified Extensible Firmware Interface).

Windows 7. Windows 8.1. Windows 10 (Then select Download now.) Windows 11 (Then select Download now .) Important: Back up your files before you install or reinstall Windows on your PC. Learn how. To create the installation media, here's what you'll need: A PC with a reliable internet connection.

Press the Windows logo key + R. Type msconfig in the Open box and then select OK. Select the Boot tab. Under Boot options, clear the Safe boot checkbox. Find out how to boot into safe mode in Windows from Settings, the sign-in screen, and a black or blank screen.