Sony PCG-SRX99K VAIO User Guide (primary manual) User Manual page 203

1. Press the Windows key
2. Press U. The Shut Down Windows dialog box opens.
3.
Press R to restart the computer.

If the computer does not restart,
1.
Press Ctrl+Alt+Delete simultaneously. The Windows Security window appears.
2. Press Alt to highlight the menu bar, and press the Right Arrow key
3. Press Enter.
4.
Press R to restart the computer.

If you still cannot restart your computer, press and hold the power button to turn off the computer.

If the pointer does not move while playing a disc, press Ctrl+Alt+Delete simultaneously to stop playback and
restart the computer.

You may need to use your supplied Application Recovery CD(s) to reinstall the touchpad or mouse drivers. See
the Application Recovery CD(s)
.
for more information.
to select Shut Down.
Using
Page 203