System On Cdp Charge; Toshiba Setup Utility - Toshiba PORTÉGÉ X20W-D User Manual

Disabled
Disable features when
the battery level
reaches

System ON CDP Charge

This function enable/disable CDP (Charging Downstream Port) to use rapid
USB charge while the computer is powered on. When "System ON CDP
Charge Mode" is enabled, your computer can supply USB bus power
(DC5V, 1.5A) to the compatible ports while the computer is turned on.
To set System ON CDP Charge Mode, click Start -> TOSHIBA -> System
Settings -> USB.
Enabled
Disabled
The "System ON CDP Charge Mode" might not work with certain external
devices even if they are compliant with the USB specifications. In those
cases, use a USB port without "USB Sleep and Charge function" or disable
"System ON CDP Charge Mode".
It is recommended that AC adaptor be connected to the computer while
supplying USB bus power (DC5V, 1.5A).
When your computer battery capacity is too low to continue, "System ON
CDP Charge Mode" might not work. In those cases, connect the AC
adaptor and reboot the computer.
Always use the USB cable that was included with your USB device.
When "System ON CDP Charge Mode" or "USB Sleep and Charge
function" is enabled, the "USB Wakeup" function might not work. In that
case, use a USB port without "USB Sleep and Charge function" or disable
both "System ON CDP Charge Mode" and "USB Sleep and Charge
function".

TOSHIBA Setup Utility

TOSHIBA Setup Utility is a BIOS setup utility that provides you a menu-
based user interface so that you can easily view and change BIOS
settings.
To enter the TOSHIBA Setup Utility, do the following:
User's Manual
Enables Sleep and Charge function only when
the AC adaptor is connected.
Specifies the lower limit of remaining battery life
by moving the slider bar. If the remaining battery
life falls below the setting, the Sleep and Charge
function is stopped.
This setting is only available when the Function
under Battery Mode is enabled.
Rapid USB battery charge at maximum 1.5A
while PC is powered On.
Conventional USB battery charge while PC is
powered On.
5-10