User’s Manual 11-2
Legal Footnotes
Under some conditions, your computer product may automatically shut-
down. This is a normal protective feature designed to reduce the risk of lost
data or damage to the product when used outside recommended
conditions. To avoid risk of lost data, always make back-up copies of data
by periodically storing it on an external storage medium. For optimum
performance, use your computer product only under recommended
conditions. Read additional restrictions under "Environmental Conditions"
in your computer documentation.
Contact Toshiba Technical Service and Support for more information.

64-Bit Computing

The following section applies only to Intel® CoreTM 2 Duo Processor
equipped models.
64-bit processors are designed to take advantage of 32 and 64 bit
computing.
64-bit computing requires that the following hardware and software
requirements are met:
■64-bit Operating System
■64-bit CPU, Chipset and BIOS (Basic Input/Output System)
■64-bit Device drivers
■64-bit applications
Certain device drivers and/or applications may not be compatible with a
64-bit CPU and therefore may not function properly. A 32-bit version of the
operating system is preinstalled on your computer unless explicitly stated
that the operating system is 64-bit.
CoreTM 2 Duo or CoreTM Duo Processor.
Intel® Dual Core Technology is a new technology designed to deliver
improved performance to the notebook PC. Performance or compatibility
may vary. For more information on Intel's Core 2 Duo processors, visit:
http://www.intel.com/core2duo/
See 64-Bit Computing Legal Footnote, if applicable.

Memory (Main System)

*2
Part of the main system memory may be used by the graphics system for
graphics performance and therefore reduce the amount of main system
memory available for other computing activities. The amount of main
system memory allocated to support graphics may vary depending on the
graphics system, applications utilized, system memory size and other
factors. For computer's configured with 4 GB of system memory, the full
system memory space for computing activities will be considerably less and
will vary by model and system configuration.