Toshiba Satellite R830 - Manual (Page 150)

In addition, if you use a third-party partitioning program to reconfigure the
partitions on your hard disk drive, you may find that it becomes impossible
to setup your computer.
When the sound mute feature has been activated by pressing the FN +
ESC key, be sure to disable this to allow sounds to be heard before starting
the restore process. Please refer to
The Keyboard in Chapter 3, Operating
Basics, for further details.
You can not use System Recovery Options if restoring the pre-installed
software without System Recovery Options.
When you reinstall the Windows operating system, the hard disk will be
reformatted and all data will be lost.
1. Turn off your computer.
2. While holding down 0 (zero) key on the keyboard, turn on your
computer.
3. A menu will be displayed from which you should follow the on-screen
instructions.
Triple/Quad Multi Monitor
AMD GPU model may include the Triple/Quad Multi Monitor function that
can display image on Triple or Quad Multi Monitor independently.
The Triple/Quad Multi Monitor function can be used only in Windows 7.
Triple Multi Monitor
The following Monitor combination is required to support Triple Multi
Monitor.
DisplayPort Model without TOSHIBA Hi-Speed Port Replicator II:
Computer LCD Yes
RGB Yes
DisplayPort Yes
DisplayPort Model With TOSHIBA Hi-Speed Port Replicator II:
Computer LCD Yes Yes Yes - -
RGB - - - - -
DisplayPort Yes Yes Yes Yes Yes
R850/R840/R830
User's Manual 4-29