Having a “no bootable device” error after a BIOS update can be a frustrating experience. In this article, we will explore the necessary steps to fix and recover from this issue.
Privacy & Transparency in BIOS Updates
Microsoft is committed to ensuring your privacy and providing transparent updates for your BIOS. We understand the frustration of encountering a “No Bootable Device” error after a BIOS update and are here to help you fix and recover from this issue.
1. Check the Boot Order: Start by checking the boot order in your BIOS settings. Ensure that your hard drive or solid-state drive (SSD) is set as the primary boot device. This will ensure that your system boots from the correct drive.
2. Verify UEFI Compatibility: If you’re using Windows 10 or a modern operating system, make sure your system is running in UEFI mode rather than the legacy BIOS mode. UEFI offers improved security and performance benefits.
3. Update Firmware: It’s crucial to keep your motherboard’s firmware up to date. Visit the manufacturer’s website, such as Asus or Dell, and download the latest BIOS update for your specific model. Follow the instructions provided to safely update your motherboard’s firmware.
4. Master Boot Record (MBR) vs. GUID Partition Table (GPT): Ensure that your hard drive or SSD is partitioned using the correct format. For modern systems, it is recommended to use GPT partitioning, as it supports larger drives and offers better compatibility with UEFI.
5. Recovering from a Failed BIOS Update: If you’re experiencing issues after a failed BIOS update, you can try to recover by using a bootable USB drive. Create a bootable USB with a compatible operating system, such as Ubuntu, and use it to access your system and potentially fix any boot-related problems.
6. Seek Professional Assistance: If you’ve tried the above steps and are still unable to resolve the “No Bootable Device” error, it may be best to seek professional assistance. Reach out to the manufacturer’s support team or consult a qualified technician who specializes in BIOS-related issues.
At Microsoft, we prioritize your privacy and strive to provide transparent and helpful support for BIOS updates.
PC Not Booting after BIOS Update: Recovery and Repair Methods
- Check Boot Order
- Restart the computer and enter the BIOS settings by pressing the designated key (such as F2 or Delete) during startup.
- Navigate to the “Boot” or “Boot Order” section within the BIOS menu.
- Ensure that the hard drive or SSD containing the operating system is listed as the first boot device.
- If necessary, use the arrow keys to move the boot device to the top of the list.
- Save the changes and exit the BIOS settings.
- Turn off the computer and unplug it from the power source.
- Locate the CMOS battery on the motherboard.
- Remove the CMOS battery and wait for approximately 5 minutes.
- Reinsert the CMOS battery and make sure it is properly seated.
- Plug the computer back into the power source and turn it on.
- Visit the manufacturer’s website and download the latest BIOS update for your specific computer model.
- Create a bootable USB drive or CD/DVD with the BIOS update file.
- Insert the bootable USB drive or CD/DVD into the computer.
- Restart the computer and enter the BIOS settings.
- Navigate to the “BIOS Recovery” or “BIOS Flashback” section within the BIOS menu.
- Select the option to update or recover the BIOS.
- Follow the on-screen prompts to select the BIOS update file from the bootable device.
- Wait for the BIOS recovery process to complete.
- Restart the computer.
- If the above methods do not resolve the issue, contact the manufacturer’s support team for further assistance.
- Provide them with detailed information about the problem and the steps you have already taken.
- Follow their instructions for any additional troubleshooting or repair methods.
Accessing Data When BIOS Update Failed
If your BIOS update failed and you’re now facing the issue of a “No Bootable Device” error, don’t worry. We have some steps that can help you fix and recover your system.
First, make sure your computer is powered off. Then, follow these steps:
1. Check your hard drive connections: Open up your computer and ensure that the cables connecting your hard drive to the motherboard are securely plugged in. Sometimes, a loose connection can cause booting issues.
2. Reset your BIOS settings: Locate the CMOS battery on your motherboard and remove it for a few minutes. This will reset your BIOS settings to their default values. After a few minutes, reinsert the battery and power on your computer.
3. Update your BIOS using a USB drive: If the previous steps didn’t solve the issue, you can try updating your BIOS through a USB drive. Visit the manufacturer’s website and download the latest BIOS update for your specific model. Follow their instructions to create a bootable USB drive and update the BIOS.
4. Contact the manufacturer: If you’ve followed all the steps above and the issue persists, it’s best to reach out to your computer manufacturer’s support team. They will be able to provide further assistance and guidance.
Remember, BIOS updates can sometimes be tricky, so it’s important to follow instructions carefully and ensure that your computer is compatible with the update.
If you have any further questions or need additional help, feel free to consult online communities like Reddit or search for solutions on Google.
# Sample code outline
# Add code to update the BIOS firmware
# Add code to check for bootable devices
# Add code to handle user inputs and execute the required functionality
if __name__ == "__main__":
This basic outline defines a structure for your tool, including placeholder functions for updating BIOS firmware and checking bootable devices.
Troubleshooting No Bootable Device Issues
If you are experiencing a “No Bootable Device” error after a BIOS update, follow these troubleshooting steps to fix and recover your system.
First, ensure that all external devices, such as USB drives or memory cards, are disconnected from your computer. Sometimes, these devices can interfere with the boot process.
Next, check your BIOS settings to ensure that the correct boot order is selected. To access the BIOS setup, restart your computer and press the designated key (usually displayed during startup) to enter the BIOS menu. Once inside the BIOS, navigate to the “Boot” or “Boot Order” section and make sure that the device containing your operating system is set as the first boot option. Save any changes made.
If the issue persists, it may be related to the Master Boot Record (MBR) or partitioning on your disk. You can attempt to repair the MBR by using the Windows 10 installation media. Insert the installation media and restart your computer. During startup, press the key to access the boot menu and select the installation media. Choose “Repair your computer” and then “Troubleshoot.” From there, select “Command Prompt” and enter the following commands:
These commands will repair the MBR and rebuild the boot configuration data.
If you have a solid-state drive (SSD) with NVM Express (NVMe) technology, ensure that your BIOS is configured to support NVMe drives. Some older BIOS versions may not have this capability, resulting in the “No Bootable Device” error. Check the manufacturer’s website for BIOS updates specific to your computer model and install any available updates.
In some cases, the issue may be specific to certain computer models. For example, Asus laptops have been known to encounter this error after a BIOS update. Visit the manufacturer’s support website and search for any known issues or solutions related to your specific model.
If none of the above steps resolve the issue, it is possible that the BIOS update was not successful or compatible with your system. Contact your computer manufacturer’s support for further assistance or consider seeking help from online communities like Reddit or Google forums, where other users may have encountered similar issues.
Fixing Boot Device Not Found Error
If you recently updated your BIOS and are now encountering the “No Bootable Device” error, there are a few straightforward steps you can take to resolve this issue and get your computer up and running again.
First, ensure that all external devices, such as USB drives or external hard drives, are disconnected from your computer. Sometimes, the BIOS may be trying to boot from one of these devices instead of your primary boot device.
Next, restart your computer and enter the BIOS setup by pressing the appropriate key during startup (this key varies depending on your computer manufacturer, but it is typically displayed on the screen during boot). Once in the BIOS setup, navigate to the “Boot” or “Boot Options” section.
Within the “Boot” menu, locate the “Boot Mode” or “Boot Priority” option. Ensure that the correct boot mode is selected (UEFI or Legacy) and that your primary boot device, typically your hard drive or SSD, is listed as the first boot option. Save any changes made in the BIOS setup and exit.
If the issue persists, it may be necessary to check the physical connections of your hard drive or SSD. Ensure that the drive is securely connected to the motherboard and that all cables are properly seated.
If you are still experiencing the “No Bootable Device” error after trying the above steps, it is possible that your boot device may have been corrupted. In this case, you may need to reinstall your operating system or restore from a backup.
Remember to regularly backup your important files to prevent data loss in the event of a boot device failure.
Please note that these instructions are general guidelines and may vary depending on your specific computer model and BIOS version. For more detailed and personalized instructions, we recommend referring to the documentation provided by your computer manufacturer.
Recovering Data from Unbootable PC
No Bootable Device After BIOS Update – Fix & Recovery
|Step 1||Check the boot order in BIOS settings to ensure the proper device is selected as the primary boot option.|
|Step 2||Try booting from a bootable USB or DVD to see if the system recognizes the device and allows you to access your data.|
|Step 3||If step 2 fails, remove the hard drive from the unbootable PC and connect it to another working computer as a secondary drive.|
|Step 4||Access the data on the unbootable hard drive from the working computer and copy the important files to a safe location.|
|Step 5||Once the data is recovered, reinsert the hard drive into the original unbootable PC and attempt to restore the system using a recovery disk or a fresh installation of the operating system.|
|Step 6||If all else fails, consider seeking the assistance of a professional data recovery service to retrieve your files.|
Creating a Bootable Drive and Data Recovery for Crashed Computers
To create a bootable drive and recover data from a crashed computer after a BIOS update, follow these simple steps:
1. Prepare a USB drive: Connect a USB drive with sufficient storage capacity to your personal computer. Make sure it is empty, or back up any important data before proceeding.
2. Download a bootable drive creation tool: Visit the Microsoft website and download the Media Creation Tool. This tool will help you create a bootable drive to fix the “No Bootable Device” issue.
3. Create a bootable drive: Open the downloaded Media Creation Tool and follow the on-screen instructions to create a bootable USB drive. Make sure to select the correct version of Microsoft Windows that matches your crashed computer.
4. Access BIOS/UEFI settings: Restart your crashed computer and repeatedly press the key displayed on the screen to enter the BIOS/UEFI settings. The key varies depending on the manufacturer (e.g., Acer, Dell) and the model (e.g., Acer Aspire, Dell Optiplex). Consult the user manual or the manufacturer’s website for more information.
5. Change boot order: In the BIOS/UEFI settings, locate the “Boot” or “Boot Order” section. Use the arrow keys to move the USB drive to the top of the boot order list. Save the changes and exit the BIOS/UEFI settings.
6. Insert the bootable drive: Insert the bootable USB drive into the crashed computer and restart it. The computer should now boot from the USB drive.
7. Follow recovery options: Once the computer boots from the USB drive, you will be presented with recovery options. Select the appropriate option to troubleshoot and recover your crashed computer. You may need to refer to Microsoft’s official documentation for specific recovery steps.
8. Recover data: If your primary goal is to recover data from the crashed computer, select the data recovery option provided in the recovery menu. Follow the on-screen instructions to retrieve your important files and documents.
Remember to back up your recovered data to an external storage device or cloud storage to prevent future data loss.