NEC Express 5800 Series Maintenance Manual page 69

Chapter 2 Useful Features
(6) USB Configuration submenu
On Advanced, choose USB Configuration and then press <Enter> key to display the menu screen shown
below.
Device Reset Timeout
Controller Timeout
XHCI Mode
XHCI Hand-off
Option
10 sec
[20 sec]
30 sec
40 sec
1 sec
5 sec
10 sec
[20 sec]
Smart Auto
[Auto]
Enabled
Disabled
Disabled
[Enabled]
Express5800/T110f-S, R110f-1E, T110f-E Maintenance Guide
Parameter
Specifies the time to wait when Start Unit
Command is issued to a USB mass storage
device.
Specifies the time to wait when Control, Bulk,
or Interrupt Transfer Command is issued to a
USB controller.
Specifies the operation mode of the USB 3.0
controller.
Smart Auto: Takes over the settings of USB
3.0 according to OS support at execution of
POST.
Auto: Enables USB 3.0 after the OS that
supports USB 3.0 is started.
Enabled: Enables USB 3.0.
Disabled: Disables USB 3.0.
Enables or disables the XHCI Hand-off
feature.
1. System BIOS
Description
[ ]: Factory setting
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