Changing The Screen Orientation - Toshiba Tecra M4-103 User Manual

Operating Basics
7. Press the LCD display panel downward softly.
Display latch
Slit
Changing to the Tablet mode (4)

Changing the screen orientation

The orientation of desktop screen can be changed to one of the following
four display modes:
Primary portrait Secondary portrait
Primary landscape
Secondary landscape
Four display modes
TECRA M4 4-10