Windows by Microsoft is the most popular computer operating system that you can find. This has in it all the essential features that you might want to use. And as such, using a computer with the Windows operating system in it is almost effortless. Which is why so many people around the world use it in their homes and offices. It helps them do their work and get their fair fix of entertainment as well. But still, this is not totally free of trouble and one of the issues that you might face is the bootmgr is missing Windows 10.
Many users of Windows 10 have reported of the bootmgr is missing Windows 10 fix without CD issue. And, if you are currently facing this issue as well, then you do not have to worry at all. As in this article, you will find the complete instructional guide that will help you fix this problem.
Probable Causes of the Bootmgr is Missing Windows 10 Issue
The bootmgr is missing Windows 10 USB issue although is something that you will be able to fix yourself, especially if you have got the right set of instructions at hand.
But, there are still certain things that you should be aware of for properly getting the job done.
First of all, Windows 10 is a very complex software. As it is responsible for helping the computer run other programs. So, if you go ahead and start modifying it on the go, then you might end up causing a lot of damage to it.
All these will make things much worse for you than the bootmgr is missing Windows 10 issue. So to avoid that, you must have a good understanding of why this problem is occurring in the first place.
That way, the main thing that is going to happen is that you will be able to avoid technical glitches. This might have come your way otherwise, and thus keep your Windows 10 PC from any further damage.
Also, since the instructions that you will find in the section where we have laid out the solutions are going to be rather technical for the average computer user. Knowing the causes of the bootmgr is missing Windows 10 issue will help you understand them better.
And, also you might just be able to avoid such an issue or others like this in the future, if you know why this happens. And in this section of the article, we have put forth the reasons why this issue comes up.
Technical Reasons for this Issue
The first reason that comes to mind with this is that if the sequence of booting from BIOS is off. If this happens, then it can very well cause the bootmgr is missing Windows 10 issue. This is also something that can indirectly cause a lot more problems from here on.
There can be hardware related issue as well which might lead to an error like this. It is generally going to be due to an issue with the data and power cables associated with the computer. Also, it can be the USB ports and drives like that which can cause this issue.
Other than that, there is always the case for the presence of corrupt system files in the computer. Many different issues can lead to this problem, one of which is a virus attack.
In case, there is a virus attack that can introduce malware into your system, then that will lead to a lot of different corrupt system files. That, in turn, will lead to different error code issues, one of which is the bootmgr is missing Windows 10.
Finally, there can be various issues with the hard drive which can trigger this issue as well. So, you’ll have to keep that in mind.
And, now that we have covered the primary reasons for the bootmgr is missing Windows 10. Let us go ahead and look into the solutions for this problem.
How to Fix the bootmgr is Missing Windows 10 Issue?
Now in this section, you will get all the solutions that you are going to need to resolve this issue.
If you have already identified what the exact cause of the bootmgr is missing Windows 10 error, then you can go straight to the solution for that issue and thus save time.
Otherwise, you can carry out these steps one by one and thus you will be able to fix the error for good.
Reinstall Windows Once Again
This can be very effective in solving issues like this, where you will be able to do away with all corrupt system files. To do this, here are the steps that you need to follow –
- First, you will have to configure the BIOS of Windows. This is going to be very important and the main thing that causes the clean install.
- Now, you will have to use the installation disk to install the Windows 10 operating system onto your computer. The process will be the usual one with which you install this software.
- Finally, to set things right you will have to configure Windows to your needs. There will be the options window from where you will be able to perform custom settings.
Thus, by means of a clean installation of Windows in this manner. You will be able to solve this particular error issue. Make sure that after you complete the process, restart your computer system to consolidate all the settings.
Carry out Startup Repair on Windows
Windows Startup Repair is an excellent system that will allow you to fix a lot of different technical problems. The best part is that you need not go anywhere to carry this out. You can do it from your PC.
To use it in this situation, here are the steps that you need to follow –
- Put your Windows install CD into your system.
- Then, restart your computer and boot it from the CD.
- Now, a prompt will come up which will ask you to press a random key on the keyboard. Follow that as it comes up on your screen.
- Now, in the window that comes up, click on the Repair your computer option and select the language. And, also any other detail if there is.
- Choose the drive where you have installed your Windows and after that, click Next. It is usually the C drive.
- Now, choose the Startup Repair option.
After you do all of this, all that you will have to do is to wait till the process is over. This will very likely solve the bootmgr issue on your Windows PC.
Set the Boot Sequence in Windows Right
The priority of booting is a very important thing when it comes to the proper functioning of Windows 10.
So, if that is not set in the proper order, then it can cause a whole host of problems. Including this one and so you’ll have to set the boot sequence priority right. Here is how you can do it –
- Open up your computer, and then press any of the Esc, f1, f2, f8 or f10. It will depend on the model of the computer that you have.
- Now, you will have to go into the BIOS setup and open up the utility page there.
- You will now be able to use the 4 arrow keys to select the BOOT tab and the System devices will come up in the priority.
- Setting the drive boot sequence where the CD or the DVD drive will have more priority. Will need you to either put the drive device atop the list of sequence. Or, move the USB device to the top of the hard drives list.
- Finally, save these new settings and then leave the window.
All you need to do to put this into play is restart your computer once. As, after that, the problem will go away.
Diagnose the Various Drives in the System
If you use a computer, then you will be using different drives for different purposes. And, depending on the task that you are using it for, the importance of it will be.
Anyway, if there are any issues with these, then you will come across this kind of an error.
So, you will need to check for any issues with the different working drives of your computer. That includes USB ports, floppy drives, and optical drives among the many.
If it is somehow not possible to boot any one of these drives, then that can trigger this error. So, in that case, you will need to perform a technical diagnosis on these. And, then solve the problem that is there. Or, just remove those drives altogether from your system.
If it has to do anything with the software, then it will be relatively easier for you to fix yourself. Otherwise, for hardware glitches, you will most likely have to call for tech support personnel.
Recreate the BCD with bootrec.exe
In order to troubleshoot this error, you will need to recreate the Boot Configuration Data. With that, you will be able to make use of the Windows Recovery environment. And, solve the error effortlessly with that.
Here is how you can go about doing that –
- Insert the Windows 10 install disc, and restart your computer after that.
- Now, once you get the prompt for pressing any key on the keyboard. Press of the different keys to open up the next window.
- In that window, look for and then click on the Repair your computer option. This you will do after you have selected the time, language and other such necessary details.
- Select the particular drive where you have installed the Windows, which is generally going to be the C drive, but it might vary for you.
- After you have done that, click on the Next button on that window and then choose the Command Prompt option. This you will find inside the System Recovery Options window.
- In the Command Prompt window, type in the command bootrec /rebuildbcd and hit the Enter key.
This will complete the process and thus fix the issue. All you will have to do after this is restart your computer and that will do the trick.
Fix up the Booting of the Computer
The computer has to boot in the right way for it to work properly without any hassle. Any error in that process can throw off a lot of other processes.
And, thus create this particular error issue. So, to fix the booting of your Windows PC, here are the steps that you need to follow –
- Put in the installation disk of Windows 10, and then restart your computer.
- As usual, press any key on the keyboard when you get the prompt for it.
- Now, in the window that comes up find and then click on the Repair your computer option. Select all the necessary details that come with it and click on the Next button.
- Choose the Command Prompt option to open that window.
- Once it is open, type in bootrec /fixboot and then hit the Enter key.
- Now, wait for the “The operation completed successfully” message and then restart your computer.
This will very likely solve your problem. But, if this does not work for any reason, then you can go to the next solution.
Use the System Restore
The system restore is also a method which you can consider. Especially, if you are facing the bootmgr is missing Windows 10 issue.
To run the Windows System Restore, here are all the steps that you will need –
- Put in the Windows 10 installation disk once again, restart the PC and boot from that disk.
- Wait for the prompt for pressing any key, and then press any of the different keys on your keyboard.
- In the window that comes up after that, click on the Repair your computer option as usual.
- Choose the drive where you have installed the Windows operating system, and then click on the Next button.
- Now, choose the System Restore option that you will find on the System Recovery Options window.
- From here on, you will get all the necessary instructions that you need on the screen itself. With that, you will have to select a restore point.
- Finally, to restore your computer, click on the Finish option on the window.
And, this completes the list of all the solutions that you will need for this particular issue in Windows 10.
