NEXCOM NViS 3542 - Manual (Page 101)

Copyright © 2012 NEXCOM International Co., Ltd. All Rights Reserved. 64
Chapter 4: BIOS Setup
NViS 3540/3540H/3540P4/3540P8 and NViS 3542/3542H/3542P4/3542P8 User Manual
USB Configuration
This section is used to configure USB devices.
Legacy USB Support
Enabled Enables legacy USB.
Auto
Disables support for legacy when no USB devices are connect-
ed.
Disabled Keeps USB devices available only for EFI applications.
EHCI Hand-off
This is a workaround for OSes that does not support EHCI hand-off. The
EHCI ownership change should be claimed by the EHCI driver.
Device Reset Timeout
Selects the USB mass storage device start unit command timeout.
Enables Legacy USB
support. AUTO option
disables legacy support if
no USB devices are
connected. DISABLE
option will keep USB
devices available only for
EFI applications.
BIOS SETUP UTILITY
Version 2.00.1201. Copyright (C) 2009 American Megatrends, Inc.
USB Configuration
USB Devices:
1 Mouse, 1 Hub
Legacy USB Support
EHCI Hand-off
Device Reset Timeout
Advanced
[Enabled]
[Enabled
[20 Sec]
→ ←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save ESC: Exit
Super IO Configuration
This section is used to configure the I/O functions supported by the on-
board Super I/O chip.
Serial Port 0 Configuration to Serial Port 4 Configuration
Selects the IO/IRQ setting of the I/O devices.
Parallel Port Configuration
Configures the parallel port.
Set Parameters of Serial
Port 1 (COMA)
BIOS SETUP UTILITY
Version 2.00.1201. Copyright (C) 2009 American Megatrends, Inc.
Super IO Configuration
Super IO Chip
u Serial Port 0 Configuration
u Serial Port 1 Configuration
u Serial Port 2 Configuration
u Serial Port 3 Configuration
u Serial Port 4 Configuration
u Parallel Port Configuration
Advanced
ITE IT8783F
→ ←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save ESC: Exit