Struggling to fix the “Boot Device Not Found” error on Windows 10? Let’s explore some solutions together.
October 2024: Enhance your computer’s performance and eliminate errors with this cutting-edge optimization software. Download it at this link
- Click here to download and install the optimization software.
- Initiate a comprehensive system scan.
- Allow the software to automatically fix and repair your system.
Checking BIOS Settings
To check BIOS settings for your Windows 10 boot device not found issue, you will need to access your computer’s BIOS menu.
1. Restart your computer and look for a prompt to enter BIOS. This is usually done by pressing a key like F2, F10, or Del during startup.
2. Once in the BIOS menu, navigate to the Boot tab. Here, you can see the list of devices that your computer can boot from.
3. Make sure that your hard drive or SSD is listed as a boot option. If it is not, you may need to manually add it to the list.
4. Save any changes you make in the BIOS and exit. Your computer should now attempt to boot from the correct device.
Checking and adjusting BIOS settings can often resolve boot device not found errors in Windows 10.
Repairing Boot Files
- Restart your computer and press F8 to enter Advanced Boot Options.
- Select Safe Mode with Command Prompt and press Enter.
- Type bootrec /scanos and press Enter to scan for Windows installations.
- Type bootrec /rebuildbcd and press Enter to rebuild the Boot Configuration Data.
- Type bootrec /fixmbr and press Enter to fix the Master Boot Record.
- Type bootrec /fixboot and press Enter to fix the boot sector.
- Restart your computer and check if the issue is resolved.
Running System Diagnostics
| Step | Description |
|---|---|
| 1 | Restart your computer and press F12 or another key to enter the boot menu. |
| 2 | Select “Diagnostics” from the boot menu options. |
| 3 | Follow the on-screen instructions to run system diagnostics on your hardware. |
| 4 | Check for any errors or issues reported by the diagnostics tool. |
| 5 | Take note of any error codes or messages for troubleshooting purposes. |
Resetting the System
To reset the system and fix the Windows 10 boot device not found error, you can try performing a system restore. Press the Windows key + R to open the Run dialog box. Type in “rstrui.exe” and hit Enter. Follow the on-screen instructions to restore your system to a previous point in time when it was working properly.
If a system restore does not resolve the issue, you can try repairing the boot configuration using the Windows Recovery Environment. Boot your computer from a Windows installation media. Select “Repair your computer” and then navigate to Troubleshoot > Advanced options > Command Prompt. Enter the following command to rebuild the boot configuration: bootrec /rebuildbcd.
If the boot device not found error persists, you may need to check the physical connections of your hard drive or SSD. Open your computer’s case and ensure that the drive is properly connected to the motherboard and power supply.
Additionally, you can run a hardware diagnostic test to check for any issues with the hard drive or SSD. Most computer manufacturers provide built-in diagnostic tools that can be accessed by pressing a specific key during startup.
F.A.Qs
How to fix boot device not found in Windows 10?
To fix the “boot device not found” issue in Windows 10, you can try hard resetting your computer, resetting the hard drive, restoring BIOS default settings, modifying the PC boot order, checking for bad sectors on the bootable hard disk, and fixing/rebuilding the damaged MBR.
How do I reset Windows 10 if it wont boot?
To reset Windows 10 if it won’t boot, you can access the Windows Recovery Environment by pressing the Windows logo key + L at the sign-in screen. From there, select Troubleshoot > Reset this PC, and choose an option to reset your PC.
Why is C :\ boot not found?
C:\ boot is not found due to a corrupted Windows MBR, leading to the error message or system failure. Rebuilding the MBR can resolve this issue and restore the necessary path information.
How do I fix a Windows 10 installation that won’t boot?
To fix a Windows 10 installation that won’t boot, you can try the following steps:
– Start by booting into Windows Safe Mode.
– Check the battery and charger to ensure there are no power issues.
– Turn off Fast Boot in the system settings.
– Verify and adjust other BIOS/UEFI settings if necessary.
– Run a malware scan to rule out any infections.
– Boot into the Command Prompt interface for troubleshooting.
– Use System Restore or Startup Repair tools to fix any software issues.
– Re-assign your drive letter if needed.
