6. How can I boot to DOS using my USB drive or ODD?
Refer to the following steps:
a. Restart your Notebook PC and enter BIOS by pressing
F2 on
your keyboard.
b. Go to
Boot > Launch CSM > Enabled.
c. Go to the
Security menu then set Secure Boot Control to
Disabled.
d. Press
F10 to save changes and exit BIOS.
e. Press and hold
ESC to launch boot menu when your
Notebook PC restarts.