Supermicro Supero SUPERSERVER 5086B-TRF User Manual page 80

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UPER ERVER 5086B-TRF User's Manual
USB Confi guration
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USB Devices: This feature displays the status of the USB devices detected in
the system.
Legacy USB Support
Select Enabled to support Legacy USB devices. If this item is set to Auto, the AMI
BIOS will automatically enable Legacy USB support if a legacy USB device is de-
tected. The settings are Enabled, Disabled and Auto.
EHCI Hand-Off
Select Enabled to support the BIOS-Enhanced Host Controller Interface to provide a
workaround solution for an operating system that does not have EHCI Hand-Off sup-
port. When enabled, the EHCI Interface will be changed from the BIOS-controlled
to the OS-controlled. The options are Disabled and Enabled.
Device Reset Timeout
This setting allows you to decide how long the system should wait in an attempt
to detect the presence of a USB Mass Storage Device before it proceeds with the
next operation during POST. The options are 10 Seconds, 20 Seconds, 30 Seconds
and 40 Seconds.
Controller Timeout
This setting allows you to decide how long the system should wait for a USB con-
troller or a Mass Storage device to complete its component-related activities, bulk
processing or data transferring before the system resume its normal operation dur-
ing POST. The options are 1 Second, 5 Seconds, 10 Seconds, and 20 Seconds.
Hardware Health Event
This feature allows the user to monitor system health and review the status of each
item as displayed.
CPU Overheat Alarm
This option allows the user to select the CPU Overheat Alarm setting that deter-
mines when the CPU OH alarm will be activated to provide warning of possible
CPU overheat.
The options are:
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The Early Alarm: Select this setting to trigger the CPU overheat alarm as soon
as the CPU temperature reaches the CPU overheat threshold as predefi ned by
the CPU manufacturer.
Monitoring
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