Highlights
- Use a disk utility tool to check the health of your hard drive or SSD.
- The error can occur due to various reasons, such as incorrect BIOS settings, loose hardware connections, corrupted boot files, or a faulty hard drive.
- If you have tried all the troubleshooting steps without success, it’s recommended to contact Acer support or a qualified technician for further assistance.
Facing the dreaded “No Bootable Device” error on your Acer Swift 3? Don’t panic! This issue can be frustrating, but it’s often fixable. In this comprehensive guide, we’ll explore various troubleshooting steps to help you resolve the error and get your laptop up and running again.
Check BIOS Settings
1. Access BIOS: Restart your Acer Swift 3 and repeatedly press the F2 key during startup to enter the BIOS.
2. Check Boot Order: Ensure that the hard drive or SSD where your operating system is installed is set as the first boot device.
3. Disable Secure Boot: If Secure Boot is enabled, disable it temporarily to see if it resolves the issue.
Reseat Hardware Components
1. Disconnect Power: Unplug your Acer Swift 3 from the power outlet and remove the battery (if possible).
2. Reseat RAM: Open the back panel of your laptop and carefully remove and reinsert the RAM modules.
3. Reseat Hard Drive/SSD: Disconnect the hard drive or SSD from the motherboard and reconnect it firmly.
Run Hardware Diagnostics
1. Boot into Diagnostics: Press the F12 key during startup and select the “Diagnostics” option.
2. Run Tests: Run the built-in hardware diagnostics to identify any potential hardware issues.
3. Check Results: Pay attention to the results of the tests and take appropriate action based on any error messages.
Repair Windows Startup
1. Create Bootable USB: Create a bootable USB drive using the Windows Media Creation Tool.
2. Boot from USB: Insert the USB drive into your Acer Swift 3 and restart the laptop.
3. Repair Startup: Select the “Repair your computer” option and follow the on-screen instructions to repair Windows startup.
Update BIOS
1. Download BIOS Update: Visit the Acer support website and download the latest BIOS update for your Swift 3 model.
2. Run Update: Follow the instructions provided with the BIOS update to install it on your laptop.
Replace Hard Drive/SSD
1. Check Disk Health: Use a disk utility tool to check the health of your hard drive or SSD.
2. Backup Data: If possible, back up your important data before replacing the drive.
3. Install New Drive: Install a new hard drive or SSD and reinstall Windows.
Resolve Boot Manager Issues
1. Rebuild Boot Manager: Use the “bootrec /rebuildbcd” command from a Windows recovery console to rebuild the boot manager.
2. Repair Master Boot Record (MBR): Use the “bootrec /fixmbr” command to repair the MBR on your hard drive.
3. Repair Boot Sector: Use the “bootrec /fixboot” command to repair the boot sector on your hard drive.
Summary: Restoring Bootability to Your Acer Swift 3
By following these troubleshooting steps, you should be able to resolve the “No Bootable Device” error on your Acer Swift 3. If the issue persists, it may be necessary to contact Acer support or a qualified technician for further assistance.
Common Questions and Answers
Q1: Why does my Acer Swift 3 say “No Bootable Device“?
A: The error can occur due to various reasons, such as incorrect BIOS settings, loose hardware connections, corrupted boot files, or a faulty hard drive.
Q2: How can I fix the “No Bootable Device” error on my Acer Swift 3 without losing data?
A: If possible, try to run Windows startup repair from a bootable USB drive. This may repair the boot files without the need to reinstall Windows.
Q3: What if I cannot resolve the error myself?
A: If you have tried all the troubleshooting steps without success, it’s recommended to contact Acer support or a qualified technician for further assistance.