Toshiba PORTEGE Z830 Satellite Z830 Maintenance Manual page 215

3.34.5.2 USB Memory Creation Tool
If the system is booted using the USB memory created in 3-5-2, the following screen is
displayed.
Press the arrow keys to operate on the multi-boot screen.
Move the cursor to the desired item and press the Enter key.
[WindowsPE T&D]: Starts up WindowsPE and then starts WinPE T&D.
[FreeDOS]
Use the arrow keys to operate on the screen. Move the cursor to [FreeDOS for TD] and press
the Enter key. If [reboot] is selected, the PC is rebooted.
PORTEGE Z830 Satellite Z830 Series Maintenance Manual (960-883)
: Displays the following screen if FreeDOS is selected.
Tests and Diagnostics
[CONFIDENTIAL] 3-111