Main points
- Under “Boot Order,” use the “F6” and “F5” keys to move the USB drive to the top of the list.
- No, a bootable USB drive is required to update the BIOS on the Lenovo Legion 5.
- It is important to follow the instructions carefully and ensure your laptop has a stable power source during the update process.
Keeping your BIOS up to date is crucial for optimal performance, stability, and security of your Lenovo Legion 5 gaming laptop. This guide will provide step-by-step instructions on how to update the BIOS safely and effectively.
Prerequisites
Before proceeding, ensure the following:
- Your Lenovo Legion 5 is connected to a stable power source.
- You have downloaded the latest BIOS update file from the Lenovo support website.
- Create a bootable USB drive using the BIOS update file.
Step 1: Create a Bootable USB Drive
1. Insert a USB drive into your computer.
2. Download the Rufus tool from its official website.
3. Run Rufus as an administrator.
4. Select the USB drive from the “Device” dropdown.
5. Under “Boot selection,” choose “Disk or ISO image” and browse for the BIOS update file you downloaded.
6. Click “Start” to create the bootable USB drive.
Step 2: Enter BIOS Setup
1. Restart your Lenovo Legion 5.
2. As soon as the Lenovo logo appears, press the “F2” key repeatedly to enter BIOS setup.
3. Navigate to the “Boot” tab using the arrow keys.
Step 3: Boot from USB Drive
1. Under “Boot Mode,” select “UEFI.”
2. Under “Boot Order,” use the “F6” and “F5” keys to move the USB drive to the top of the list.
3. Press “F10” to save changes and exit BIOS setup.
Step 4: Run BIOS Update
1. Your laptop will now boot from the USB drive.
2. Follow the on-screen instructions to initiate the BIOS update process.
3. Read the disclaimer carefully and select “Yes” to proceed.
4. The BIOS update will begin and may take several minutes to complete.
Step 5: Reboot and Verify
1. Once the update is complete, select “Exit & Save Changes” from the menu.
2. Your laptop will reboot.
3. Press “F2” again to re-enter BIOS setup.
4. Navigate to the “Main” tab and check the “BIOS Version” to verify that the update was successful.
Troubleshooting
If you encounter any issues during the BIOS update process, try the following:
- Ensure your USB drive is properly formatted and bootable.
- Reset the BIOS to default settings by removing the CMOS battery for a few minutes.
- Contact Lenovo support for assistance.
Wrap-Up: BIOS Update Success
By following these steps, you can successfully update the BIOS on your Lenovo Legion 5, ensuring optimal performance and stability for your gaming experience. Remember to check for BIOS updates regularly to stay up-to-date with the latest improvements and security patches.
Top Questions Asked
Q: How often should I update my BIOS?
A: BIOS updates are typically released to address security vulnerabilities, improve performance, or add new features. Check the Lenovo support website regularly for the latest updates.
Q: Can I update my BIOS without a USB drive?
A: No, a bootable USB drive is required to update the BIOS on the Lenovo Legion 5.
Q: What happens if the BIOS update process fails?
A: If the BIOS update fails, your laptop may become unusable. It is important to follow the instructions carefully and ensure your laptop has a stable power source during the update process.