Fixed: The System Cannot Find Any Bootable Devices | 7 Solutions

The boot sequence is a crucial process that initializes the operating system and prepares a computer for user interaction. However, encountering the error message "The system cannot find any bootable devices" can be frustrating for users. In this article, we will guide you through understanding the reasons behind this error and how to effectively resolve it using various tools.

View the Necessary Information to Fix 'System Cannot Find Any Bootable Devices':

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Why "The System Cannot Find Any Bootable Devices" Occurs

This error message indicates that the computer's operating system is unable to locate a valid boot device during startup. A similar issue may occur on a notebook, displaying "No bootable image found, notebook will be shut down." There can be numerous reasons for a non-functional system, leaving you unsure of the cause. Some common causes of the "The system cannot find a bootable device" error include:

• Incorrect BIOS/UEFI settings
• Buggy or disconnected hard drive/SSD
• Corrupted boot files
• Misconfigured boot order in the BIOS/UEFI settings

A Reddit user shared their frustrating encounter with this error:

Don't worry. Addressing these underlying causes can restore your computer's functionality and return to a seamless computing experience. Stay tuned for the following section, where we will guide you through step-by-step solutions to fix this error and revive your system.

How to Fix BIOS Recognizes SSD But Won't Boot

Solve the issue of BIOS recognizing SSD but not booting with effective fixes and solutions to ensure smooth system operation.

How do I fix the issue where the system cannot find any bootable device?

Here are some solutions to help you resolve the "The system cannot find a bootable device" error:

Solution 1: Quick Fixes to Check Your Connection Solution 1: Rapid Solutions for Verifying Your Connection

Before embarking on complex solutions, it's crucial to ensure the fundamentals are in place. Here are some quick checks to follow:

1. Check Connections: Ensure that the connection between the boot drive and the motherboard is secure. A loose connection can prevent the system from recognizing the boot device.
2. Check Motherboard and CPU Slots: Make sure that the motherboard and CPU slots are enabled, particularly if you have recently altered your hardware setup.
3. Verify Storage Devices: Access the Storage or Disk Information section in your motherboard's BIOS to correctly identify all installed storage devices.

If those are acceptable, continue scrolling for more choices. If other users are also encountering these issues, click the button below to share and assist others.

Solution 2: Modify BIOS Settings

The BIOS (Basic Input/Output System) is a critical component in your computer's boot process, and modifying specific configurations can often greatly impact the system's ability to detect and boot from the appropriate devices. This solution will delve into three essential guides for tweaking BIOS settings, which include:

1️⃣Disable Secure Boot

2️⃣Enable Compatibility Support Module (CSM)

3️⃣Change the Boot Order

Guide 1: Disable Secure Boot

To address boot issues related to Secure Boot, you can follow a straightforward three-step procedure to disable it in the BIOS/UEFI settings. Disabling Secure Boot can enable your system to recognize bootable devices more efficiently:

Translate these sentences into English:
• Enter the BIOS/UEFI settings during the computer's startup (usually by pressing F2, F10, or Delete keys).
• Depending on your motherboard, navigate to the "Security" or "Boot" section.
• Locate the "Secure Boot" option and disable it.

Guide 2: Enable CSM Support

Enabling the Compatibility Support Module (CSM) can assist with legacy booting and resolving issues related to detecting the boot device. To access the BIOS settings and enable CSM to rectify the error, follow these three steps:

Translate these sentences into English:
• Enter the BIOS/UEFI settings.
• Navigate to the "Boot" or "Advanced" section.
• Enable "CSM Support" to permit legacy booting.

Guide 3: Change Boot Order This guide will walk you through the process of changing the boot order on your computer's BIOS or UEFI firmware. The boot order determines which device your computer will attempt to boot from first when it starts up. This is useful if you want to boot from a CD, USB drive, or another storage device for installation or troubleshooting purposes. Here's how to do it: 1. **Restart your computer**: Turn off your computer and turn it back on. As it's starting up, look for a message like "Press F2 for Setup," "Press DEL to enter BIOS," or something similar. The key to access the BIOS or UEFI settings varies depending on the manufacturer. 2. **Enter Setup**: Quickly press the specified key (F2, DEL, or another) to enter the BIOS or UEFI setup utility. If you miss the window, simply restart the process. 3. **Navigate to the Boot Menu**: Once inside the setup utility, use the arrow keys to navigate through the menus. Look for an option labeled "Boot," "Boot Order," "Startup," or something similar. Press Enter to access this menu. 4. **Modify Boot Order**: In the Boot menu, you'll see a list of devices that your computer can boot from, such as the hard drive, CD/DVD drive, USB ports, or network boot. Use the arrow keys to highlight the device you want to prioritize and press Enter to move it to the top of the list. 5. **Save and Exit**: After rearranging the boot order, make sure to save the changes. This is often done by selecting "Save & Exit" or "Exit Saving Changes" and then confirming your choice. Your computer will then restart with the new boot order. 6. **Temporary vs. Permanent Change**: Depending on your BIOS/UEFI settings, the change in boot order may be temporary (for one boot only) or permanent until you alter it again. Be aware of this in case you need to revert to the original order later. 7. **Boot from the Selected Device**: With the new boot order in place, your computer should now attempt to boot from the chosen device. Insert the installation media (CD, USB, etc.) if needed and proceed with your intended action, such as installing an operating system or running diagnostics. Remember to refer to your computer's documentation or manufacturer's website for specific instructions if you encounter any issues.

Changing the boot order in BIOS/UEFI ensures that the correct bootable device is prioritized during system startup. You can modify the boot order and fix the booting issue in three simple steps:

• Enter BIOS/UEFI settings.
• Navigate to the "Boot" section.
• Modify the boot order, prioritizing the bootable device (e.g., HDD, SSD, USB).

Select the desired boot drive

By altering the boot order, you can address certain issues related to startup. This is the crucial step in booting your computer from a bootable USB drive. For more detailed instructions, please click on the button below:

Solution 3: Set the System Partition as the Active Partition

By designating the system partition as the active partition, you ensure that your computer recognizes it as the primary bootable partition. To do this using the Windows installation media or by following these steps to mark the system partition as active and potentially resolve boot issues: 1. Insert the Windows installation media (DVD or USB) into your computer and restart it. 2. Press the appropriate key (usually F2, F10, F12, or Del) during the initial startup screen to enter the BIOS or UEFI settings. 3. Change the boot order to prioritize booting from the CD/DVD or USB drive. 4. Save the changes and exit, which will initiate the boot process from the installation media. 5. Choose your language and other preferences, then click "Repair your computer" in the bottom-left corner. 6. Select "Troubleshoot" > "Advanced options" > "Command Prompt." 7. In the Command Prompt window, type the following command and press Enter: ``` diskpart ``` 8. Type `list disk` and press Enter to view all available disks on your system. 9. Identify the disk that contains your Windows installation (usually Disk 0) and note its number. 10. Type `select disk [disk_number]` and press Enter, replacing `[disk_number]` with the number of the disk you identified in step 9. 11. Type `list partition` and press Enter to view the partitions on the selected disk. 12. Identify the system partition, typically labeled "System Reserved" or "OS." Note its number. 13. Type `select partition [partition_number]` and press Enter, replacing `[partition_number]` with the number of the system partition you identified in step 12. 14. Type `active` and press Enter to mark the selected partition as active. 15. Close the Command Prompt by typing `exit` and pressing Enter twice. 16. Return to the " Troubleshoot" menu and choose "Startup Repair" to attempt fixing any remaining boot issues. 17. Once the repair process is complete, restart your computer without the installation media. If the issue persists, you may need to consider additional troubleshooting steps or seek professional assistance.

Step 1. Restart your computer repeatedly. When you see the Windows logo, access the recovery screen.

Step 2. Access the Command Prompt through the advanced options.

Step 3. Enter the following commands in sequence and set the system partition as the active partition:

1. diskpart 2. list disk 3. select disk 0 (0 is the number of the disk containing the target partition) 4. list partition 5. select partition 3 (3 represents the number of the system partition) 6. active

Solution 4: Repair the Boot Sector

The boot sector holds crucial booting data, and if it gets corrupted, it can lead to the error message "The system cannot find any bootable devices." This is where the tool Partition Master becomes useful.

tools Partition Master's "Rebuild MBR" feature provides a more comprehensive solution for addressing MBR-related issues. The tool streamlines the process of repairing the MBR by creating Windows bootable disks. This eliminates the concern for incorrect operations, ensuring a user-friendly experience.

Before officially repairing the MBR, run Partition Master on another good computer and create a bootable disk:

Step 1. Create a WinPE bootable disk

• Launch AOMEI Partition Assistant, and click "Bootable Media" on the toolbar. Select "Create bootable media".
• Click "Next" to complete the process.

Step 2. Boot the Tools Partition Master Bootable USB

Connect the bootable USB or CD/DVD to your PC. Press F2 or Del when you restart the computer to enter the BIOS screen. Set and boot your computer from "Removable Devices" or "CD-ROM Drive". Then, the Partition Master tool will run automatically.

Step 3. Rebuild MBR

Click "Toolkit" and select "Rebuild MBR".

Rebuild MBR

Select the disk and the type of MBR, then click "Rebuild".

Then you'll see the message "MBR has been successfully rebuilt on Disk X".

Solution 5: Changing the Partition Style

At times, altering the partition style of your disk can resolve boot-related issues. If you're using an older Windows system, you can switch to MBR. If you're in UEFI mode, utilize the GPT format. Likewise, after creating a bootable USB with tools like Partition Master, you can change the partition style using the same tool. This method also enables you to format the hard drive from BIOS in Windows 10:

Here's the complete guide to changing the partition style from BIOS: 1. Restart your computer and enter BIOS: - Depending on your computer manufacturer, press a specific key during startup to access BIOS. Common keys are F2, F10, F12, Del, or Esc. Refer to your computer's manual or look for on-screen prompts for the correct key. 2. Navigate to the Boot Options: - Use the arrow keys to move through the menus and find the "Boot" or "Startup" section. 3. Change the Boot Order: - In this section, you'll need to prioritize the boot device. Ensure that your USB drive or CD/DVD (if using installation media) is set as the first boot option. 4. Save and Exit BIOS: - Once the changes are made, select "Save and Exit" or press the designated key (usually F10) to save the new boot order and exit BIOS. 5. Boot from the Installation Media: - Your computer will now restart and attempt to boot from the USB drive or CD/DVD. If it doesn't, you may need to repeat step 1 and enter BIOS again to ensure the boot order is correct. 6. Choose the Language and Keyboard Layout: - Follow the on-screen instructions and select your preferred language and keyboard layout. 7. Select the Installation Type: - When prompted, choose the "Advanced options" or "Something else" option to manually configure the partitions. 8. Create and Format Partitions: - You'll need to delete existing partitions if any, create a new partition table (GPT or MBR), and then create new partitions. Make sure to allocate appropriate space for each partition. 9. Set Partition Flags: - For GPT, assign flags like "EFI System Partition" for the boot partition and "Linux Swap" for swap space. For MBR, mark the primary partition as "Boot, Linux Filesystem." 10. Install the Operating System: - Select the appropriate partitions for the root directory, home directory, and swap area. Follow the remaining prompts to complete the installation. 11. Reboot and Remove Installation Media: - After the installation finishes, remove the USB drive or CD/DVD, and reboot your computer. It should now boot into the newly installed operating system with the changed partition style. Remember, changing the partition style can have significant implications, so ensure you have a backup of important data before proceeding.

Step 1. Connect an empty USB flash drive or a CD/DVD disc to a healthy computer. Launch tools Partition Master, click "Bootable Media", and then select "Create Bootable Media". Click "Next" to continue.

Step 2. Select the USB drive or CD/DVD and click "Create" to start creating the bootable media.

Step 3. Connect the USB with bootable media to your PC and restart the computer from the tools bootable media.

Press F2 or Del to enter the BIOS and set your computer to boot from "Removable Devices" (bootable USB drive) or "CD-ROM Drive" (bootable CD/DVD). Press "F10" to save the changes and exit, which will restart your PC into the bootable media.

Step 4. After entering the Partition Master tool, go to Disk Converter and select "Convert MBR to GPT." Click "Next" to proceed.

Step 5. Select the target MBR disk that you want to convert to GPT and click "Convert" to start the process.

Solution 6: Utilize the Boot Repair Tool

tools Partition Master is a versatile solution equipped with a powerful "Boot Repair" feature. This tool has been subject to extensive research and development to effectively address various boot issues, such as no bootable devices found on Dell or Acer, and other boot errors.

To utilize this tool and resolve boot issues, kindly download this powerful software for free and explore its effective solutions.

Step 1. Connect the external drive/USB to your computer and launch AOMEI Partition Assistant. Go to "Bootable Media" and click "Create Bootable Media."

Step 2. Choose an available USB drive or CD/DVD and click "Create." You can also burn the Windows ISO file to the storage media.

Step 3. Connect the created bootable drive to the new computer and restart it by pressing and holding F2 or Del to enter the BIOS. Next, set the WinPE bootable drive as the primary boot device and press F10 to exit.

Step 4. Restart your computer and enter the WinPE interface. Next, open the Partition Master tool and click on "Boot Repair" under the "Toolkit" option.

Step 5: Select the system you want to repair and click "Repair."

Step 6. Wait a moment, and you will receive an alert that the system has been successfully repaired. Click "OK" to complete the boot repair process.

Solution 7: Fresh Installation of Windows

In some instances, installing a brand new Windows operating system can be the most dependable solution. Although this is a more intricate process, a clean installation can effectively resolve persistent boot problems and offer a fresh start for your system.

By implementing these solutions, you can resolve the "The system cannot find any bootable devices" error and restore your computer's functionality. Make sure to approach the steps carefully, and if you're uncertain, consult a qualified professional to prevent data loss or additional complications.

How to Reinstall Windows 11 Without Losing Data

There may be instances when you need to reinstall Windows 11 without sacrificing your data. In this article, we've outlined four different methods that allow you to reinstall your operating system while keeping all your data safe. Your license will also remain unchanged.

Conclusion

"The error 'The system cannot find any bootable devices' can be an infuriating issue when starting up a computer. In this article, we delved into its causes and offered practical solutions. These include checking hardware connections and adjusting BIOS settings, such as disabling Secure Boot and altering the boot order."

The "Boot Repair" feature in Partition Master offers comprehensive solutions for dealing with boot-related issues effectively. By employing these efficient methods, you can diagnose and solve the problem without needing to reinstall Windows. However, for more complicated tasks, it's advisable to seek professional assistance. Trust Partition Master for a smooth experience. With these remedies, you'll regain control over your computer's startup and conquer any booting obstacles.

Frequently Asked Questions About The System Cannot Find Any Bootable Devices

If you still have questions or need further clarification regarding the error message "The system cannot find any bootable devices," we've gathered a list of frequently asked questions and their answers to assist you:

< strong >1. Why was my Asus laptop unable to find bootable devices?< / strong >

The error might result from incorrect BIOS settings, a malfunctioning or disconnected hard drive, corrupted boot files, or an improperly configured boot order. Examine these aspects and implement the solutions outlined in the article to fix the problem.

2. How can the "No Bootable Device Found" error be resolved?

"No bootable device found" means that Windows is unable to locate a drive to boot the system. This issue can be caused by various reasons. To resolve the problem, you can try the following options:

Here are the translations of the languages you provided into English:
• Perform a hard reset
• Reset the hard disk
• Restore BIOS default settings
• Check for bad sectors
• Rebuild the Master Boot Record (MBR)

3. How to enable the bootable device in BIOS? To enable a bootable device in BIOS, follow these general steps. Note that the exact process may vary depending on your computer's BIOS version: 1. **Restart your computer**: Turn off your computer and then turn it back on. As it boots up, press the key to enter BIOS. This key is usually displayed on the screen during startup (common keys are F2, F10, F12, Del, or Esc). 2. **Enter BIOS Setup**: Once you've pressed the correct key, you'll enter the BIOS setup menu. Here, you'll see various options related to your system configuration. 3. **Locate the Boot Menu**: In most BIOS, there will be a section called "Boot" or "Boot Order." This is where you manage the order in which your computer attempts to boot from different devices. 4. **Change Boot Order**: Using the arrow keys, navigate to the Boot Order settings. You might see options like "Hard Disk," "USB Drive," "CD/DVD Drive," or "Network Boot." Move the bootable device you want to use to the top of the list. This ensures your computer will attempt to boot from that device first. 5. **Save and Exit**: After making the changes, save the new configuration. This is often done by selecting "Save and Exit" or pressing a specific key (like F10) and confirming your choice. Your computer will then restart with the updated boot order. 6. **Boot from the Device**: If your bootable device is properly configured and inserted, your computer should now boot from it. Follow any on-screen instructions for installing an operating system or running diagnostic tools. Remember to refer to your computer's user manual or manufacturer's website for specific instructions related to your system's BIOS.

Access the BIOS/UEFI settings during startup by pressing keys like F2, F10, or Delete. Navigate to the "Boot" or "Security" section, locate the bootable device, and either enable it or set it as the first boot priority, depending on your motherboard's configuration.

For any other inquiries or uncertainties, consult this article for comprehensive solutions and a detailed, step-by-step guide to efficiently address the booting issue.