Toshiba Qosmio F20 (PQF22) - Manual (Page 239)

User’s Manual 11-3
Disclaimers
HDD Drive Capacity
1 Gigabyte (GB) means 1000 Ч 1000 Ч 1000 = 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 = 1024 Ч 1024 Ч 1024 = 1,073,741,824 bytes, and therefore may
show 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 will 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/Atheros
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.
[54Mbps 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.
To use the Atheros Super AG
TM or Super G TM function, your client and
access point must support the corresponding feature. Performance of
these functions may vary depending on the format of data transmitted.