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S
S
UPER
ERVER 1017R-WR User's Manual
USB Configuration
Legacy USB Support
Select Enabled to support legacy USB debvices. Select Auto to disable legacy sup-
port if USB devices are not present. Select Disable to have USB devices available
for EFI (Extensive Firmware Interface) applicatioins only. The options are Enabled,
Disabled and Auto.
EHCI Hand-off
Select Enabled to enable support for operating systems that do not support En-
hanced Host Controller Interface (EHCI) hand-off. When enabled, EHCI ownership
change will be claimed by the EHCI driver. The options are Disabled and Enabled.
Port 60/64 Emulation
Select Enabled to enable I/O port 60h/64h emulation support for the legacy USB
keyboard so that it can be fully supported by the operating systems that do not
recognize a USB device. The options are Disabled and Enabled.
USB Hardware Delays and Time-outs
USB Transfer Time-out
Use this item to set the time-out value for control, bulk, and interrupt transfers. The
options are 1 second, 5 seconds, 10 seconds, and 20 seconds.
Device Reset Time-out
Use this item to set the time-out value for the BIOS to detect USB mass storage
devices installed in the system. The options are 10 seconds, 20 seconds, 30
seconds, and 40 seconds.
Device Power-up Delay
Use this item to set the maximum time a device will wait before it properly reports
to the host controller. Select Auto to use the default setting. The options are Auto
and Manual.
Super IO Configuration (WPCM450)
Super IO Chip
Displays the Super IO chip type.
Serial Port 0 Configuration/Serial Port 1 Configuration
The submenus allow the user to configure the following settings for Serial Port
0 or Serial Port 1:
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