Method 1: Boot from USB via Boot Menu
Enter Boot Menu
- Insert the bootable USB drive
- Restart your computer
- Immediately press the Boot Option key repeatedly
Common keys: F12, Esc, F8
Select USB Device
- Use ↑ / ↓ keys to select your USB device
- Move it to the first boot option (if required)
- Press Enter or F10 to boot
Brand Examples
- Dell: Press F12 → USB Storage Device
- HP: Press Esc → F9 → USB drive
