Title: Unable to Boot Newly-Installed Operating System on Dell Latitude 3550
Introduction
This article provides a solution for users who are unable to boot a newly-installed operating system on a Dell Latitude 3550. Despite a successful installation, there is no boot option, even though the drive is visible.
Steps to Resolve the Issue
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Restart the computer and press the
F12key immediately to enter the Boot Menu. -
If the Boot Menu does not appear, you may need to access the BIOS settings. Restart the computer, and as it starts up, press the
F2key to enter the BIOS settings. -
Navigate to the Boot tab, and ensure that the correct drive is set as the first boot device. Save and exit the BIOS settings.
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If the correct drive is already set as the first boot device, try setting the drive as the second boot device and save the changes. Restart the computer and press
F12to enter the Boot Menu again. The operating system should now boot from the correct drive.
Additional Troubleshooting Steps
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Check the BIOS settings for Secure Boot and ensure it is disabled.
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If the issue persists, you may need to create a bootable USB drive with the operating system and boot from it.