How to Fix the "Reboot and Select Proper Boot Device Error" on Windows 10.

How to Fix the “Reboot and Select Proper Boot Device Error” on Windows 10.

Windows 10 is a great operating system, but like all software, it can sometimes have issues. One common issue that Windows 10 users may experience is the “Reboot and Select Proper Boot Device” error.

This error can be caused by a variety of things, such as a faulty hard drive or a corrupted boot sector. Fortunately, there are a few ways to fix this error. This article is part of a series on fixing common Windows 10 issues.

The reason for the Reboot and Select a Proper Boot Device Error might be a faulty hard drive or memory.

If you are getting the Reboot and Select a Proper Boot Device Error, it might be because of a faulty hard drive or memory.

In order to fix this issue, you might need to replace the faulty component. The easiest way to fix this issue is by booting from the installation disc that came with your computer.

Read More:This Site Can’t Be Reached” Error Fix: Quick and Easy[Chrome].

Make sure your hard drive is properly connected to the power supply.

Make sure your hard drive is full of life and power! Windows might need some space to install, so make sure your hard drive has sufficient space.

You might need to delete some content on your hard drive to make room for Windows.

If your Windows installation is corrupt, you might need to reinstall Windows. To reinstall Windows, you will need to create a bootable disc of your installation media.

Clean Your RAM

Clean your RAM with a simple, one-click tool that will help improve your computer’s performance. Enable Fast Startup

Enable Fast Startup to reduce the time it takes for your computer to start up. Maybe you are looking for a way to unlock your PC? You will be able to use it after restarting your computer.

Is your boot drive detectable in BIOS?

Yes, your boot drive is detectable in BIOS. This is because BIOS is designed to detect and initialize all of your system’s hardware, including your boot drive. You can check if your drive is detected in the BIOS by briefly pressing the F2 (Initialize) button in the BIOS.

See the order of boots in your BIOS.

In your BIOS, you will see the order of boots. This is the order in which your computer will try to boot from different devices.

The top of the list will be your hard drive, followed by your CPU and then your memory modules. Enable Fast Startup in the BIOS

If your computer starts too slowly, this might be because the hard drive is being initialized (detected) by the BIOS. This can take time.

To prevent this from happening, you should enable Fast Startup in the BIOS. This option will speed up the detection and initialization of the hard drive.

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Disable or enable the legacy booing feature.

Booing is a legacy feature that can be disabled or enabled. When enabled, players can boo other players on the stage.


To help prevent your computer from being blocked, you can enable Quick heals on the networking section of the bios. Quick heals is an option that will quickly reboot your computer into the latest version of Windows if it detects a problem.

Set your BIOS to its most optimal settings.

To set your BIOS to its most optimal settings, you will need to access the BIOS setup utility.

This can be done by pressing a specific key on your keyboard when your computer starts up.

The key will be displayed on your screen during the startup process. Once you have accessed the BIOS setup utility, you will need to look for the “Optimal” or “Default” settings category.

In this category, you will find the “Set to optimal defaults” option which will reset your BIOS to its default settings.

Activate an Inactive Partition with the Command Prompt.

To activate an inactive partition, you will need to open the command prompt as an administrator.

Next, you will need to type in the command “disc part” and hit enter. Once you are in the disk part utility, you will need to type in “list disk” and hit enter.

Once you have listed all of the disks, you will need to find the disk number for the partition that you want to activate. Next, you will need to type in “active” and hit enter.

Change the Boot Record Color in Windows 10.

In order to change the boot record color in Windows 10, you will need to open the command prompt as an administrator.

Next, you will need to type in the command “bcdedit” and hit enter. The boot configuration database is where the Windows 10 loader files are stored.

1. Repair your Windows Boot Files for a smoother experience.

2. Get your Windows Boot Files in top condition for a better user experience.

3. Keep your Windows Boot Files healthy for a more seamless experience.

How can I check if my Boot Device is detected?

To check if your Boot Device is detected, you can use the following steps:

1. Reboot your computer

2. Press the key that corresponds to the Boot Menu

3. Select your Boot Device

4. If your Boot Device is detected, your computer will startup

If your Boot Device is not detected, your computer will not startup.

What is the difference between MBR and GPT?

MBR stands for Master Boot Record, and it’s a type of boot file used in Windows systems.

On the other hand, GPT stands for Global Physical Table, and it’s a table that contains the information necessary to boot a computer.

Since Windows is installed on the MBR, it’s important to know whether or not the MBR has been corrupted or deleted.

Repair the Windows Boot Loader

Windows Boot Loader is a program that starts your computer. It starts the Windows operating system.

If the Windows Boot Loader is not working correctly, your computer will not start.

The easiest way to check if the Windows Boot Loader is working correctly is to test your computer’s startup. You can try logging into your computer and starting it.

Check the Windows Boot Loader

You can use the utility to check the Windows Boot Loader. To run chkdsk, you must be an administrator in Windows.

Boot the Computer with the USB

When you plug in the USB, the following message appears. If the message does not appear, go to Step 2.

Windows will restart (first time only) and install the Windows Boot Loader. The installation process might take a few minutes.

After the Windows Boot Loader is installed, you can unplug the USB. Check the Windows Event Viewer

The Windows Event Viewer logs events from Windows. You can check the event log to see if the Windows Boot Loader is working correctly.

Restore your lost EFI partition for a better computing experience.

If you have lost your EFI partition, don’t worry! You can easily restore it using some simple steps.

By restoring your EFI partition, you can enjoy a better computing experience and improved performance. So don’t wait any longer – follow these steps to restore your EFI partition today!

Damaged hard drive

If your hard drive is damaged, your computer will not be able to read or write data from it.

The Windows Boot Loader will be suspended, and you will not be able to complete the installation of Windows.


We hope this guide can help you! If you ever need help, feel free to leave a comment or send us an email to let us know. And if you want to stay updated on all the latest happenings in-store, be sure to subscribe to our newsletter!

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