Boot bcd 0xc00000f windows 10 usb free download. 8 Ways | Fix Required Device Isn’t Connected or Can’t Be Accessed

When I start my Windows 10 computer, the Recovery screen appears. It says «Your PC needs to be repaired». Also, it shows the error code 0xcf. It informs that I will need to use the recovery tools on the installation media, but I don’t have one. Please guide me on what to do now.

The «Your PC needs to be repaired 0xcf» error is directly related to your computer’s Windows boot manager. When this happens, your Windows operating system won’t able to read the booting configuration data and will inform you to repair your computer.

And there are three major reasons behind this error code, which are:. The first and foremost reason is BCD is missing or corrupted, which can also be concluded from the statement on the error code screen.

Boot sector virus, power outage, disk write errors and mistakes made while configuring BCD manually can result in BCD missing and corruption.

If your computer is turn off suddenly due to power failure while it is in the middle of upgrading Windows or writing important information to the boot sector, as a result, the system file could be corrupted and trigger this boot BCD 0xcf issue. If you have used the same data cable for years, it might get deteriorated over time. Then the faulty cable can cause read and write errors to affect the operating system loading process. To fix the error code «0xcf», there is no one single solution.

Here we gather several different methods for your reference. Which one works depends on the specific cause of the error on your computer. So try them one by one until the problem gets resolved. If fixed, it might be caused by damaged hardware. To identify which hardware is damaged, you can plug all hardware back into your computer one by one. If the error still persists with the no peripheral hardware attached, read further.

Step 1. Step 2. Step 3. Select a language and keyboard layout, the click «Repair your computer» in the bottom-left hand corner. Finally, the Startup Repair will begin scanning your installation for known issues and will attempt to repair found problems. If the Startup Repair does not work , check the next solution, please. Also, boot your computer from Windows installation DVD.

If the program finds a Windows installation and asks «Add installation to the boot list? That is quite simple. Note: c: is the drive letter of the drive where Windows operating system is installed. The above-listed technical methods can only be applied when the original Windows installation disc is available. But how to fix 0xcf windows 7 no disc? Then you can use the bootable drive to enter WinPE environment to repair «boot BCD 0xcf» problem by rebuilding MBR or checking and fixing errors on the system drive.

Here are the steps:. You also need to connect an empty USB drive to this computer and make sure it is detected. Run the software, click » Make Bootable Media » on the left panel, and follow the prompts to finish creating a bootable USB stick.

Now you can rebuild MBR to check if the boot issue can be fixed. Step 5. In the window, choose the first way to both check and fix errors on this partition, and click «OK». Your PC needs to be repaired with error code: 0xcf Why «Error ecode:0xcf» occurs? Your PC needs to be repaired with error code: 0xcf When I start my Windows 10 computer, the Recovery screen appears. Why «Error ecode:0xcf» occurs?

Step 4. Select the operating system and click «Next». Choose «Startup Repair» from the list of recovery options. How to fix 0xcf without Windows installation disc? Here are the steps: Step 1. Still Need Help? Have your problem been solved? If not, please input query in the search box below.

Boot bcd 0xc00000f windows 10 usb free download

Startup Repair is an automated diagnosis and repair tool that is available from the Windows setup disc and can be used to find and repair some common problems. More information about how Startup Repair operates and what it does can be found in our knowledgebase.

The following steps will initiate Startup Repair from the Windows setup disc:. Unable to boot into the Windows setup CD? Unplug all HDD data cables, and then plug them again. Make sure to write down all current BIOS settings that were previously selected, just in case it is required to switch back.

The exact instructions differ from one manufacturer to the other, but the options will resemble what is shown in the screenshots below. Notice the key guide in the top-right corner. In Command Prompt, you can do following attempts to repair. Then, create a brand new boot BCD file along with the new operating system. Type following commands:.

Think twice before you leap. Then, you can perform a clean install if you wish. As mentioned, some users may not get used to command line operations, so GUI repairing is more helpful.

In addition, it is also a problem if there is no Windows installation CD around. Click on Make Bootable Media in the left Wizards pane. Then follow the wizard to complete the creating. Insert the bootable USB drive to your computer and start it.

If it falls back to your original disk, you need to change boot priority in BIOS and boot computer from the destination disk.

Click Apply and then Proceed to commit the operations. Hi, Professor Google doesn’t seem to have an answer for this exact scenario so, here’s what’s happened. I’ve installed the factory gig M. Thanks :. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question Report abuse. Details required :. Cancel Submit. Hi Shewhorn, Thank you for posting on Microsoft Community. Before assisting further, I would like to ask you few questions regarding the query: Are you able to boot your PC?

Insert the Windows installation disc in the disc drive or connect USB media and then start the computer. Following the directions on the screen, use the arrow keys to go to the Boot Order , then press Enter. Following the directions on the screen, use the arrow keys to move the drive up so that it appears first in the Boot list.

Press Enter. Select Yes in the confirmation window. The PC will restart. Allow the PC to restart normally. The scan will take a few minutes and remove any malware that may be infecting your computer. Select a language, a time, a currency, a keyboard or another input method, and then click Next. Click Repair your computer.

Click the operating system that you want to repair and then click Next. In this below article, you can figure out how it comes and how to fix this error effectively. I have some trouble with my computer that is running Windows I have no idea what to do and how to fix it?

Now, how to fix it? Step 1. Click Next.

6 Solutions to Fix Windows Error Code 0xcf[]

 
It is to be noted that performing a clean install will clean the entire drive partition on which the OS is installed. David Darlington staff Editor.

How to Fix “0xcf” Error on Different Windows System.How to Fix Windows 10 Error Code 0xcf? -[Easy Guide]

 
 
Damaged Boot Configuration Data (BCD); Corrupted system files; Faulty device drivers; Corrupted hard drive; Malware infection. How to Fix Error. Your computer requires to be corrected 0xCF Windows could not find the BCD, aka Boot configuration database file, in the PC. › wiki › 0xcf-error-read-boot-configuration-data.