Toshiba SATELLITE U400 - Manual (Page 159)

User’s Manual E-3
Legal Footnotes
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.
Hard Disk Drive (HDD) Capacity
1 Gigabyte (GB) means 10 9 = 1,000,000,000 bytes using powers of 10. The
computer operating system, however, reports storage capacity using
powers of 2 for the definition of 1 GB = 2 30 = 1,073,741,824 bytes, and
therefore shows less storage capacity. Available storage capacity will also
be less if the product includes one or more pre-installed operating systems,
such as Microsoft Windows and/or pre-installed software applications, or
media content. Actual formatted capacity may vary.
LCD
Over a period of time, and depending on the usage of the computer, the
brightness of the LCD screen will deteriorate. This is an intrinsic
characteristic of LCD technology.
Maximum brightness is only available when operating in AC power mode.
The screen will dim when the computer is operated on battery power and
you may not be able to increase the brightness of the screen.
Graphics Processor Unit ("GPU")
Graphics processor unit ("GPU") performance may vary depending on
product model, design configuration, applications, power management
settings and features utilized. GPU performance is only optimized when
operating in AC power mode and may decrease considerably when
operating in battery power mode.
Wireless LAN
The transmission speed over the wireless LAN and the distance over which
wireless LAN can reach may vary depending on surrounding
electromagnetic environment, obstacles, access point design and
configuration, and client design and software/hardware configurations.
[54 Mbps is the theoretical maximum speed under the IEEE802.11 (a/b/g)
standard.] The actual transmission speed will be lower than the theoretical
maximum speed.
Copy Protection
Applicable copy protection standards included in certain media may
prevent or limit recording or viewing of the media.
Images
All images are simulated for purposes of illustration.