Sony VAIO Viao PictureBook Computer - Manual (Page 128)

VAIO® Computer User Guide
128
❑ If you cannot restart your computer as described in the step above, press and
hold the power button for at least four seconds to turn off the computer.
❑ If the pointer does not move while playing a disc, press the Ctrl+Alt+Delete
keys (at the same time) to stop playback and restart the computer.