Toshiba Satellite L830 - Manual (Page 120)

This 3D object virtually represents the Computer's internal Hard Disk
Drive. This representation may vary from the actual number of disks,
disk rotation, head movement, part size, shape and direction.
This feature may use a large amount of CPU and memory on some
models. The computer may become slow or sluggish when attempting
to run other applications while the 3D Viewer is displayed.
Intensely shaking the computer or other subjecting it to strong impacts
may cause damage to the computer.
System Recovery
There is a hidden partition allocated on the Hard Disk Drive for the System
Recovery Options in the event of a problem.
You can also create recovery media and restore the system.
The following items will be described in this section:
Creating Recovery Media
Restoring the pre-installed software from your created Recovery
Media
Restoring the pre-installed software from the Recovery Hard Disk
Drive
Creating Recovery Media
This section describes how to create Recovery Media.
Be sure to connect the AC adaptor when you create Recovery Media.
Be sure to close all other software programs except the Recovery
Media Creator.
Do not run software such as screen savers which can put a heavy
load on the CPU.
Operate the computer at full power.
Do not use power-saving features.
Do not write to the media when the virus check software is running.
Wait for it to finish, then disable virus detection programs including any
software that checks files automatically in the background.
Do not use utilities, including those intended to enhance Hard Disk
Drive access speed. They may cause unstable operation and damage
data.
Do not shut down/log off or Sleep/Hibernate while writing or rewriting
the media.
Set the computer on a level surface and avoid places subjected to
vibrations such as airplanes, trains, or cars.
User's Manual 5-19