What Does the “No Bootable Device Found” Error Mean on Windows 10?
The “No Bootable Device Found” error means that your computer couldn’t detect a working bootable device. A bootable device is any hardware that contains or can read the necessary files for your computer to start. This issue may arise after installing new hardware, such as a hard drive or CD-ROM drive, and Windows 10 can’t find the required boot files. Additionally, if your system drive becomes corrupted or damaged, this error can occur.
While the “No Bootable Device” message may not always be a critical problem, it can certainly create inconvenience. You might also encounter variations of this message, such as “No bootable devices found,” which essentially means the same thing.
Common bootable devices include hard drives, floppy disk drives, CD-ROM drives, DVD drives, and USB thumb drives.
Wondering why these devices affect Windows 10 and how to fix this error? Our tech experts at ecomkeys can guide you through the solution.
What Triggers the “No Bootable Devices Found” Error on Windows 10?
There are several potential reasons why you might encounter the “No Bootable Devices Found” error on your device. Some common causes include:
- Incorrect boot order in your computer’s settings.
- Your computer fails to detect the installed bootable device.
- Corrupted or damaged bootable devices.
- Your Windows 10 system partition is not marked as active.
- Issues with your BIOS or CMOS settings.
- Damaged MBR (Master Boot Record) sector on your device’s boot disk.
The “No Bootable Devices Found” error can be frustrating, but once you identify the root cause, you’ll be in a better position to resolve the issue effectively!
How to Resolve the “No Boot Device Found” Error on Windows 10
There are two primary causes for encountering the “No Boot Device Found” issue. We provide detailed solutions below, along with general troubleshooting tips to help you restore your device.
Method 1. Set Your Hard Drive as the Boot Device
If your hard drive is not set as the primary boot device in the BIOS, it may lead to the “No Boot Device Found” error. This can be resolved by adjusting the boot order. Here’s how to do it:
- Restart your computer and tap Esc to enter the BIOS interface.
- Use the right arrow key to navigate to the Boot tab.
- Move the “Hard Drive” to the top of the boot order list by pressing the “+” or “-” keys.
- Press F10 to save the changes and restart your computer.
Method 2. Fix Corrupted MBR
If the MBR (Master Boot Record) of your system drive becomes corrupted, it can trigger the “No Boot Device Found” error on Windows 10. Follow these steps to fix the corrupted MBR:
- Insert the Windows installation media into your computer and boot from it.
- Select your language and region, then click on “Repair your computer” when prompted.
- Navigate to Troubleshoot > Command Prompt on the Advanced options screen.
- In Command Prompt, enter the following commands one by one, pressing Enter after each:
bootrec /fixmbrbootrec /fixbootbootrec /scanosbootrec /rebuildbcd
- Exit Command Prompt and restart your computer.
Final Thoughts
The “No Boot Device Found” issue is commonly caused by incorrect boot device settings or corrupted MBR. By following the steps provided, you should be able to resolve the problem and get your computer back to working normally. Don’t worry—these issues are typically fixable without a hassle!
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