How to disable or enable the Network Boot option in BIOS on a notebook computer.
- Turn on the computer.
- On the SONY screen, press the F2 key.
- Press the RIGHT ARROW key until the Boot menu is selected.
- Press the DOWN ARROW key until Network Boot is selected.
- Press SHIFT+1.
- Press the F10 key to Save and Exit changes.
- In the Setup Confirmation window, press the ENTER key.
- Restart the computer.