Gigabyte Ga7n400 Manual

							- 47 - BIOS Setup
English
System Performance
NormalSet system at the most stable settings. (Default Value)
Turbo Use over colocked settings for higher performance but with higher risk of
instability.
Manual Allows full customization of performance options.
Incorrect using it may cause your system to fail. For power End-User use only!
FSB Frequency
100 MHz Set FSB frequency at 100MHz.
133 MHz Set FSB frequency at 133MHz. (Default Value)
166 MHz Set FSB frequency at 166MHz.
200 MHz Set FSB frequency at 200MHz.
Advanced Chipset Features
Figure 4: Advanced Chipset Features CMOS Setup Utility-Copyright (C) 1984-2003 Award Software
Advanced Chipset Features
Item Help
Menu Level 
[Normal] - Use the
most stable settings.
[Turbo] -Use over
colocked settings for
higher performance but
with higher risk of
instability. System Performance[Normal]
FSB Frequency[133MHz]
Memory Frequency By SPD
Resulting Frequency266MHz
AGP Frequency[Normal]
: Move   Enter:Select   +/-/PU/PD: Value   F10: Save   ESC:Exit    F1: General Help
F5: Previous Values               F6: Fail-Safe Defaults               F7: Optimized Defaults
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							- 48 - N400 Pro2 / N400 Series Motherboard
English
Memory Frequency
By SPD Set memory frequency by SPD. (Default Value)
50%~200%Set the memory frequency manually.
AutoSet the best memory frequency for system.
Incorrect using it may cause your system to fail. For power End-User use only!
Resulting Frequency
The value depends on FSB/Memory Frequency.
AGP Frequency
NormalSet the best AGP frequency for system. (Default Value)
50MHz ~ 100MHzSet the AGP frequency manually.
Incorrect using it may cause your system broken. For power End-User use only!
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							- 49 - BIOS Setup
EnglishIntegrated  Peripherals
On-Chip Primary PCI IDE [Enabled]
On-Chip Secondary PCI IDE [Enabled]
USB Host Controller[V1.1+V2.0]
USB Keyboard Support [Disabled]
USB Mouse Support [Disabled]
AC97 Audio[Auto]
Onboard LAN Chip
(
)[Enabled]
Onboard 1394 
(
)[Enabled]
Onboard H/W Serial ATA
(
)[Enabled]
Serial ATA Function 
(
)[RAID]
Onboard H/W RAID 
(
)[Enabled]
Onboard LAN Boot ROM
(
)[Disabled]
Onboard Serial Port 1[3F8/IRQ4]
Onboard Serial Port 2[2F8/IRQ3]
UART Mode Select[Normal]
x U R 2  D u p l e x  M o d e Half
Onboard Parallel Port[378/IRQ7]
Parallel Port Mode[ECP]
ECP Mode Use DMA [3]
Game Port Address[201]
Midi Port Address[330]
Midi Port IRQ[10]Item Help
Menu Level 
If a hard disk
controller card is
used, set at Disabled
[Enabled]
Enabled onboard IDE
Port
[Disabled]
Disabled onboard IDE
Port CMOS Setup Utility-Copyright (C) 1984-2003 Award Software
Integrated Peripherals
: Move   Enter:Select   +/-/PU/PD: Value   F10: Save   ESC:Exit    F1: General Help
F5: Previous Values               F6: Fail-Safe Defaults               F7: Optimized Defaults
Figure 5: Integrated Peripherals

 For GA-7N400 Pro2 only.   For GA-7N400 only.  For GA-7N400-L only.
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							- 50 - N400 Pro2 / N400 Series Motherboard
English
On-Chip Primary PCI IDE
Enabled Enable onboard 1st channel IDE port. (Default value)
Disabled Disable onboard 1st channel IDE port.
On-Chip Secondary PCI IDE
Enabled Enable onboard 2nd channel IDE port. (Default value)
Disabled Disable onboard 2nd channel IDE port.
USB Host Controller
DisabledDisable USB controller.
V1.1+V2.0 Set USB controller at USB1.1 and USB2.0. (Default Value)
V1.1 Set USB controller at USB1.1.
USB Keyboard Support
EnabledEnable USB Keyboard Support.
Disabled Disable USB Keyboard Support. (Default value)
USB Mouse Support
EnabledEnable USB Mouse Support.
DisabledDisable USB Mouse Support. (Default value)
AC97 Audio
AutoAuto detect AC97 audio function. (Default Value)
Disabled Disable AC97 audio function.
Onboard  LAN chip(
)
Enabled Auto detect onborad LAN function. (Default Value)
Disabled Disable this function.

 For GA-7N400 Pro2 only.   For GA-7N400 only.  For GA-7N400-L only.
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							- 51 - BIOS Setup
EnglishOnboard H/W 1394 (
)
Enabled Auto detect on-chip 1394 function. (Default Value)
Disabled Disable this function.
Onboard H/W Serial ATA (
)
Enabled Enable onboard H/W Serial ATA chip function. (Default Value)
Disabled Disable this function.
Serial ATA  Function(
)
RAIDSelect onboard serial ATA chip function as RAID. (Default value)
BASESelect onboard serial ATA chip function as base.
Onboard  H/W RAID (
)
Enabled Enable onboard GigaRAID chip function. (Default value)
Disabled Disable this function.
Onboard LAN Boot ROM(
)
This function decide whether to invoke the boot ROM of the onboard LAN chip.
Enabled Enable Onboard LAN chip function.
Disabled Disable this function. (Default value)
Onboard Serial Port 1
Disabled Disable onboard Serial port 1.
3F8/IRQ4 Enable onboard Serial port 1 and address is 3F8, using IRQ4. (Default value)
2F8/IRQ3 Enable onboard Serial port 1 and address is 2F8, using IRQ3.
3E8/IRQ4 Enable onboard Serial port 1 and address is 3E8, using IRQ4.
2E8/IRQ3 Enable onboard Serial port 1 and address is 2E8, using IRQ3.
AutoBIOS will automatically setup the port 1 address.

 For GA-7N400 Pro2 only.   For GA-7N400 only.  For GA-7N400-L only.
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							- 52 - N400 Pro2 / N400 Series Motherboard
English
Onboard Serial Port 2
Disabled Disable onboard Serial port 2.
3F8/IRQ4 Enable onboard Serial port 2 and address is 3F8, using IRQ4.
2F8/IRQ3 Enable onboard Serial port 2 and address is 2F8, using IRQ3. (Default value)
3E8/IRQ4 Enable onboard Serial port 2 and address is 3E8, using IRQ4.
2E8/IRQ3 Enable onboard Serial port 2 and address is 2E8, using IRQ3.
AutoBIOS will automatically setup the port 2 address.
UART Mode Select
This item allows you to determine which Infra Red(IR) function of Onboard I/O chip.
NormalSet onboard I/O chip UART to Normal Mode. (Default Value)
IrDASet onboard I/O chip UART to IrDA Mode.
ASKIRSet onboard I/O chip UART to ASKIR Mode.
UR2 Duplex Mode
This feature allows you to seclect IR mode.
This function will available when UART Mode Select doesnt set at Normal nor SCR.
Half IR Function Duplex Half. (Default Value)
Full IR Function Duplex Full.
Onboard Parallel port
This feature allows you to select from a given set of parameters if the parallel port uses the onboard
I/O controller.
DisabledDisable onboard LPT port.
378/IRQ7 Enable onboard LPT port and address is 378, using IRQ7. (Default Value)
278/IRQ5 Enable onboard LPT port and address is 278, using IRQ5.
3BC/IRQ7 Enable onboard LPT port and address is 3BC, using IRQ7.
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							- 53 - BIOS Setup
EnglishParallel Port Mode
This feature allows you to connect with an advanced printer via the port mode it supports.
SPP Using Parallel port as Standard Parallel Port.
EPP Using Parallel port as Enhanced Parallel Port.
ECP Using Parallel port as Extended Capabilities Port. (Default Value)
ECP+EPP Using Parallel port as ECP & EPP mode.
ECP Mode Use DMA
This feature allows you to select Direct Memory Access(DMA) channel if the ECP mode selected.
This function will available when Parallel Port Mode set at ECP or ECP+EPP.
3 Set ECP Mode Use DMA to 3. (Default Value)
1 Set ECP Mode Use DMA to 1.
Game Port Address
Disabled Disable this function.
201 Set Game Port Address to 201. (Default Value)
209 Set Game Port Address to 209.
Midi Port Address
Disabled Disable this function.
330 Set Midi Port Address to 330. (Default Value)
300 Set Midi Port Address to 300.
Midi Port IRQ
5 Set Midi Port IRQ to 5.
10 Set Midi Port IRQ to 10. (Default Value)
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							- 54 - N400 Pro2 / N400 Series Motherboard
English
Power Management Setup
ACPI Suspend Type
S1(POS) Set ACPI suspend type to S1. (Default Value)
S3(STR)Set ACPI suspend type to S3.
Off by Power button
Instant-offPress power button then Power off instantly. (Default value)
Delay 4 Sec.Press power button 4 sec. to Power off. Enter suspend if button is pressed
less than 4 sec.Figure 6: Power Management Setup
ACPI Suspend Type [S1(POS)]
Soft-Off by PWR-BTTN[Instant-off]
PME Event Wake Up [Enabled]
ModemRingOn [Enabled]
S3 Resume by USB[Disabled]
Resume by Alarm[Disabled]
x Date (of Month) AlarmEveryday
x Time (hh:mm:ss) Alarm 0 : 0 : 0
Power On by Mouse[Disabled]
Power On by Keyboard[Disabled]
x KB Power ON PasswordEnter
AC Back Function[Soft-Off]Item Help
Menu Level 
[S1]
Set suspend type to
Power On Suspend under
ACPI OS
[S3]
Set suspend type to
Suspend to RAM under
ACPI OS CMOS Setup Utility-Copyright (C) 1984-2003 Award Software
Power Management Setup
: Move   Enter:Select   +/-/PU/PD: Value   F10: Save   ESC:Exit    F1: General Help
F5: Previous Values               F6: Fail-Safe Defaults               F7: Optimized Defaults
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							- 55 - BIOS Setup
EnglishPME Event Wake Up
Disabled Disable this function.
Enabled Enable PME Event Wake up. (Default Value)
  ModemRingOn
An incoming call via modem can awake the system from any suspend state .
DisabledDisable Modem Ring on function.
Enabled Enable Modem Ring on function. (Default Value)
  S3 Resume by USB
You can resume the system from USB device.
Disabled Disable this function. (Default Value)
Enabled Enable this function.
  Resume by Alarm
You can set Resume by Alarm item to enabled and key in Data/time to power on system.
Disabled Disable this function. (Default Value)
EnabledEnable alarm function to POWER ON system.
If RTC Alarm Lead To Power On is Enabled.
Date (of Month) Alarm : Everyday, 1~31
Time (hh: mm: ss) Alarm : (0~23) : (0~59) : (0~59)
Power On By Mouse
Disabled Disabled this function. (Default value)
Mouse ClickDouble click on PS/2 mouse left button to power on the system.
Power On By Keyboard
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							- 56 - N400 Pro2 / N400 Series Motherboard
English
This feature allows you to set the method for powering-on the system.
The option Password allows you to set up to 5 alphanumeric characters to power-on the system.
The option Keyboard 98 allows you to use the standard keyboard 98 to power on the system.
PasswordEnter from 1 to 5 characters to set the Keyboard Power On Password.
Disabled Disabled this function. (Default value)
Keyboard 98 If your keyboard have POWER Key button, you can press the key to
power on the system.
KB Power ON Password
When Power On by Keyboard set at Password, you can set the password here.
EnterInput password (from 1 to 5 characters) and press Enter to set the Keyboard
Power On password.
AC BACK Function
Soft-OffWhen AC-power back to the system, the system will be in Off state.
(Default Value)
Full-OnWhen AC-power back to the system, the system always in On state.
MemoryWhen AC-power back to the system, the system will return to the Last state
before AC-power off.
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