DFI ES520-CD Manual - Manual (Page 41)

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41
Chapter 7 BIOS Setup
Chapter 7
TPT Devices
Enable or disable Intel IO Controller Hub (TPT) devices .
Azalia Controller
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Azalia Controller
Select USB Mode
UHCI #1 (ports 0 and
UHCI #2 (ports 2 and
UHCI #3 (ports 4 and
UHCI #4 (ports 6 and
USB 2.0 (EHCI) Support
Advanced
[HD Audio]
[By Controllers]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
 Select Screen
 Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous
Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Select USB Mode
This field is used to select the USB’s operation mode.
High Speed
If the USB device is a high speed device, it will operate in high speed mode. If it is a
full/low speed device, it will operate in full/low speed mode.
Full/Low Speed
Regardless of the speed of the USB device, it will always operate in full/low speed
mode.
UHCI 1~4
Control the USB UHCI (USB 1.1) function.
USB 2.0 (EHCI) Support
Enable or disable USB 2.0 (EHCI) support.
PCI Express Root Port 1, port 5 to PCI Express Root Port 7
Controls the PCI Express Root Port.
SLP_S4 Assertion Widt
Select a minimum assertion width of the SLP_S4 signal.
Bootup NumLock State
This allows you to determine the default state of the numeric keypad. By default, the
system boots up with NumLock on wherein the function of the numeric keypad is the
number keys. When set to Off, the function of the numeric keypad is the arrow keys.
Quiet Boot
Enables or disables the quiet boot function.
Option ROM Messages
Set display mode for option ROM.
INT19 Trap Response
BIOS reaction on Int19 trapping by option ROM.
Immediate
Execute the trap right away.
Postponed
Execute the trap during legacy boot.
Hard Driver BBS Priorities
Set the order of the legacy devices in this group.
Boot
Number of seconds to
wait for setup activation
key.
65535(0xFFFF) means
indefi nite waiting.
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Boot Confi guration
Setup Prompt Timeout
Bootup NumLock State
Quiet Boot
CSM16 Module Version
Option ROM Messages
INT19 Trap Response
Boot Option Priorities
Boot Option #1
Hard Driver BBS Priorities
Save & Exit Chipset Advanced Security Main Boot
 Select Screen
 Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous
Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
1
[On]
[Disabled]
07.69
[Force BIOS]
[Postponed]
[SATA SM:WDC WD80...]