Toshiba SATELLITE U500 Manuel d'utilisateur télécharger pdf (Page 154)

10-2 User’s Manual

Satellite U500/U500D, Satellite Pro U500/U500D

64-Bit Computing.

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.

Memory (Main System)

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.

Battery Life

Battery life may vary considerably depending on product model,

configuration, applications, power management settings and features

utilized, as well as the natural performance variations produced by the

design of individual components. Published battery life numbers are

achieved on select models and configurations tested by TOSHIBA at the

time of publication. Recharge time varies depending on usage. Battery may

not charge while computer is consuming full power.

After going through many charge and discharge cycles, the battery will lose

its ability to perform at maximum capacity and will need to be replaced.

This is a normal phenomenon for all batteries. To purchase a new battery

pack, see the accessories information that is shipped with your computer.

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Toshiba SATELLITE U500 Manuel d'utilisateur Page 154