Lenovo ThinkSystem HR650X User Manual And Hardware Maintenance Manual page 49

XHCI Hand-off
USB Mass Storage Driver
Support
Port 60/64 Emulation
One blank line
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Enabled/Disabled
Disabled/Enabled
Disabled/Enabled
USB per port control
USB Per- Disable/Ena
Connector ble
Disable
USB HS Disable/Ena
Physical ble
Connector
#0 Disable
USB HS Disable/Ena
Physical ble
Connector
#1 Disable
USB HS Disable/Ena
Physical ble
Connector
#2 Disable
USB HS Disable/Ena
Physical ble
Connector
#3 Disable
USB HS Disable/Ena
Physical ble
Connector
#4 Disable
USB HS Disable/Ena
Physical ble
Connector
#5 Disable
USB HS Disable/Ena
Physical ble
Connector
This is a workaround for OSes without XHCI hand-
off support. The XHCI ownership change should be
claimed by XHCI driver.
Enable/Disable USB Mass Storage Driver Support.
Enables I/O port 60h/64h emulation support. This
should be enabled for the complete USB keyboard
legacy support for non-USB aware OSes.
USB per port control
Selectively Enable/Disable each of the USB Physical
Connector (physical port). Once a connector is
disabled, any USB devices plug into the connector.
Enable/Disable this USB Physical Connector
(physical port). Once disabled, any USB devices
plug into the connector will not be detected by
BIOS or OS.
Enable/Disable this USB Physical Connector
(physical port). Once disabled, any USB devices
plug into the connector will not be detected by
BIOS or OS.
Enable/Disable this USB Physical Connector
(physical port). Once disabled, any USB devices
plug into the connector will not be detected by
BIOS or OS.
Enable/Disable this USB Physical Connector
(physical port). Once disabled, any USB devices
plug into the connector will not be detected by
BIOS or OS.
Enable/Disable this USB Physical Connector
(physical port). Once disabled, any USB devices
plug into the connector will not be detected by
BIOS or OS.
Enable/Disable this USB Physical Connector
(physical port). Once disabled, any USB devices
plug into the connector will not be detected by
BIOS or OS.
Enable/Disable this USB Physical Connector
(physical port). Once disabled, any USB devices
plug into the connector will not be detected by
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