How to fix Boot BCD error without CD in Windows 7/8/10? To repair BCD boot errors without using a Windows installation disc, you can use AOMEI Partition Assistant Standard . It is a free but powerful disk manager, with which you can create a bootable media on another working computer, and then easily repair damaged BCD/MBR in WinPE mode.
Insert an empty USB into a working Windows computer.
Click “Create Bootable Media” under the top“Wizards” volume.
Plug the bootable USB to your computer on which Windows fails to boot and start it.
How to fix boot BCD error without CD in Windows 7/8/10?
AOMEI Partition Assistant provides an efficient bootable BCD recovery disk without creating Windows 7/8/10. To avoid such unpleasant situations in the future, you can clone Windows to an external fixed disk for backup.
How to fix computer won’t boot from bootable disk?
Connect most of your boot drive to a computer that doesn’t have one and change your computer’s boot sequence in the BIOS. Rebooting the computer and simultaneously pressing the F2 key when entering the BIOS helps most customers boot the PC from “removable devices” (bootable USB hard drive) and / or from a “CD-ROM drive”. (bootable CD/DVD) outside of the hard drive.
How do I fix Windows 7 boot errors?
[Solution] Fix Windows 8 Boot Error 1 Make sure your netbook is booting from the correct drive. 2 Change the BIOS boot time to set it to boot from the CD/DVD drive. 3 Boot your computer from your CD/DVD drive. Fix 4 of your real-life Windows 7 startup problems with Startup Repair. To learn more.
How do I fix BCD corruption in Windows 7?
Download the entire Windows 7 DVD.
Click Restore Log and TV or Computer R.
In the Recovery System Options window, click Command Prompt.
Once the command has loaded, enter the following command: bootrec /rebuildbcd.
How do I fix a missing boot BCD?
Go to Computer Recovery > Troubleshoot > Advanced Command Options > Command Prompt.
Repair MBR by installing the following? Commands: bootrec.exe /fixmbr. :bootrec.exe/fixboot. ? bootrec.exe/scanos. ? ? ? ? bootrec.exe/rebuildbcd.
Restart your computer.
How do I fix boot BCD startup errors in Windows?
Insert this installation media into your PC.
Learn how to access your computer’s BIOS/UEFI.
Change the boot scheme so that the computer disables the USB or DVD drive until it vigorously boots from internal drives.
On the first screen, click Next.
Select Repair your computer directly on the next screen.
How do I fix a corrupted BCD file?
Boot your computer into advanced recovery mode. Command mode
Download request is available in advanced options.
To rebuild BCD and run the configuration data file, use the command -bootrec /rebuildbcd.
It looks for other operating systems and gives you a choice of operating systems that you want to add to BCD.
Charles Howell is a freelance writer and editor. He has been writing about consumer electronics, how-to guides, and the latest news in the tech world for over 10 years. His work has been featured on a variety of websites, including techcrunch.com, where he is a contributor. When he’s not writing or spending time with his family, he enjoys playing tennis and exploring new restaurants in the area.