How to Change Boot Order in BIOS on SAMSUNG Galaxy Book4

Accessing BIOS on Galaxy Book4

• 💡 Ensure your bootable USB device is connected to the laptop before proceeding.
• 🔌 Shut down the Galaxy Book4 completely via the power options.
• ⚡ After shutdown, press the power button once, then immediately start repeatedly pressing the F2 key until the BIOS menu appears.

Adjusting Boot Device Priority

• 🎯 Use the touchpad to navigate within the BIOS menu.
• 🖱️ Select the "Boot Device Priority" option.
• ➡️ To boot from USB, click on USB to set it as the first boot device, automatically moving "Windows Boot Manager" to the second position.

Saving Changes and Booting

• 💾 Press F10 to save the changes and exit the BIOS.
• 🚀 Confirm by observing the laptop boot into the USB device instead of Windows.
• ↩️ To revert, re-enter BIOS by pressing F2 during restart, navigate back to "Boot Device Priority", select "Windows Boot Manager" as the first option, and press F10 to save.
• ✅ The laptop should then successfully boot back into Windows.