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BIOS
4.2.5 USB Configuration
Legacy USB Support
Enables support for legacy USB. AUTO option disables legacy support if no
USB devices are connected.
Settings: Enabled (Default); Auto; Disabled
EHCI Hand-Off
Allows you to enable support for operating systems without an EHCI hand-off
feature. Do not disable the BIOS EHCI Hand-Off option if you are running a
Windows® operating system with USB device.
Settings: Enabled (Default); Disabled
USB Hardware Delays and Time-outs
USB Transfer Time-out
Default setting: 20 sec
Device Reset Time-out
Default setting: 20 sec
Device Power Delay
Settings: Auto (Default); Manual
Mass Storage Devices
This item displays information when USB devices are detected.
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