Toshiba Tecra M4 - Manual (Page 153)

TECRA M4 7-7
HW Setup
PCI Express Link ASPM
This feature lets you set the PCI Express power-saving configuration.
Parallel/Printer
Some models are equipped with Parallel/Printer tab. This tab lets you set
the Parallel Port Mode. Use the Windows Device Manager to make settings
for the Parallel port.
Parallel Port Mode
The options in this tab are ECP and Standard Bi-directional.
USB
USB KB/Mouse Legacy Emulation
Use this option to enable or disable USB KB/Mouse Legacy Emulation.
If your operating system does not support USB, you can still use a USB
mouse and keyboard by setting the USB KB/Mouse Legacy Emulation
item to Enabled.
Enabled
Enables power-saving when the PCI Express
device is not being used. (Default)
Disabled
Disables power-saving for performance.
Auto
Power-saving is enabled when the battery power
supply is used and the PCI Express device is not
being used.
This setup can be used only when Advanced Port Replicator III is
connected.
ECP
Sets the port type to Extended Capabilities Port
(ECP). For most printers, the port should be set
to ECP (Default).
Standard
Bi-directional
This setting should be used with some other
parallel devices.
Enabled
Enables the USB KB/Mouse Legacy Emulation
(Default).
Disabled
Disables the USB KB/Mouse Legacy Emulation.