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FW-7551SE User Manual
You can use this screen to select options for the USB Configuration. Use the up and down <Arrow> keys to
select an item. Use the <Plus> and <Minus> keys to change the value of the selected option. The
settings are described on the following pages.
This option enables or disables the support for USB devices on legacy operating systems (OS), e.g., Windows
ME/98/ NT, and MS-DOS. Normally if this option is not enabled, any attached USB mouse or USB keyboard
will not become available until a USB compatible operating system is fully booted with all USB drivers
loaded. When this option is enabled, any attached USB mouse or USB keyboard can be used on the system
even when there is no USB drivers loaded on it.
Item
Auto
Enabled
Disabled
It allows you to enable support for operating systems which do not have the Enhanced Host Controller Interface
hand-off (EHCI hand-off) feature for USB devices.
Item
Enabled
Disabled
llow the system to detect the presence of USB devices at startup. If
A
detected, the USB controller legacy mode is enabled If it is not detected,
the USB controller legacy mode is disabled.
Enable the support for USB devices on legacy operating system
Disable this function.
Enable this feature
Disable this feature
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Description
Description
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