MSI 865pe Neo2 V Manual

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MS-6728 ATX Mainboard
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IrDA Infrared Module Header: JIR1
The connector allows you to connect to IrDA Infrared module. You
must configure the setting through the BIOS setup to use the IR function.
JIR1 is compliant with Intel
® Front Panel I/O Connectivity Design Guide.
Chassis Intrusion Switch Connector: JCI1
This connector is connected to a 2-pin chassis switch. If the chassis is
opened, the switch will be short. The system will record this status and show
a warning message on the screen. To clear the warning, you must enter the
BIOS utility and clear the record.
JIR1
65
2 1
JCI1
2
1 GND
CINTRU
Pin Signal
1NC
2NC
3 VCC5
4 GND
5 IRTX
6 IRRX
JIR1 Pin Definition 
						

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Hardware Setup
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The motherboard provides the following jumpers for you to set the
computer’s function. This section will explain how to change your
motherboard’s function through the use of jumpers.
Clear CMOS Jumper: JBAT1
There is a CMOS RAM on board that has a power supply from external
battery to keep the data of system configuration.  With the CMOS RAM, the
system can automatically boot OS every time it is turned on.  If you want to
clear the system configuration, use the JBAT1 (Clear CMOS Jumper ) to clear
data.  Follow the instructions below to clear the data:
Jumpers
MSI Reminds You...
You can clear CMOS by shorting 2-3 pin while the system is off.
Then return to 1-2 pin position. Avoid clearing the CMOS while
the system is on; it will damage the mainboard.
JBAT1
1
Clear Data1
3Keep Data1
3 
						

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MS-6728 ATX Mainboard
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Center/Subwoofer Speaker Setting Jumper: JS1
This jumper helps to configure the center and subwoofer audio signals.
If you have the optional S-Bracket with your mainboard, be sure to remove the
jumper, otherwise the 6-channel audio will not work probably. If you do not
have S-Bracket, keep the jumper on to use the 6-channel audio.
For more information on the S-Bracket, please refer p.2-22 S-Bracket
(SPDIF) Connector: JSP1 (Optional) and the Appendix: Using 4- or 6-
Channel Audio Function.
Factory default setting. Keep
the jumper if your mainboard
do not have the optional S-
Bracket. Remove the jumper if your
mainboard has the optional
S-Bracket.
MSI Reminds You...
Be sure to shut down your computer before removing the JS1
jumper and installing the S-Bracket, or your mainboard may
be damaged.
JS1 
						

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Hardware Setup
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Slots
AGP (Accelerated Graphics Port) Slot
The AGP slot allows you to insert the AGP graphics card.  AGP is an
interface specification designed for the throughput demands of 3D graphics.
It introduces a 66MHz, 32-bit channel for the graphics controller to directly
access main memory. The slot supports 8x/4x AGP card.
PCI (Peripheral Component Interconnect) Slots
The PCI slots allow you to insert the expansion cards to meet your needs.
When adding or removing expansion cards, make sure that you unplug the
power supply first. Meanwhile, read the documentation for the expansion card
to make any necessary hardware or software settings for the expansion card,
such as jumpers, switches or BIOS configuration.The motherboard provides one AGP slot and five 32-bit PCI bus slots.
PCI Slots AGP Slot 
						

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MS-6728 ATX Mainboard
PCI Interrupt Request Routing
The IRQ, acronym of interrupt request line and pronounced I-R-Q, are
hardware lines over which devices can send interrupt signals to the
microprocessor. The PCI IRQ pins are typically connected to the PCI bus INT
A# ~ INT D# pins as follows:
Order 1 Order 2 Order 3 Order 4
PCI Slot 1 INT A# INT B# INT C# INT D#
PCI Slot 2 INT B# INT C# INT D# INT A#
PCI Slot 3 INT C# INT D# INT A# INT B#
PCI Slot 4 INT D# INT A# INT B# INT C#
PCI Slot 5 INT B# INT C# INT D# INT A# 
						

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BIOS Setup
Chapter 3. BIOS Setup
This chapter provides information on the BIOS Setup
program and allows you to configure  the system for optimum
use.
You may need to run the Setup program when:
” An error message appears on the screen during the system
booting up, and requests you to run SETUP.
” You want to change the default settings for customized
features.
BIOS Setup 
						

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MS-6728 ATX Mainboard
Entering Setup
Power on the computer and the system will start POST (Power On Self
Test) process.  When the message below appears on the screen, press 
key to enter Setup.
DEL:Setup F11:Boot Menu F12:Network boot TAB:Logo
If the message disappears before you respond and you still wish to enter
Setup, restart the system by turning it OFF and On or pressing the RESET
button.  You may also restart the system by simultaneously pressing ,
, and  keys.
Selecting the First Boot Device
You are allowed to select the 1st boot device without entering the BIOS
setup utility by pressing .  When the same message as listed above
appears on the screen, press  to trigger the boot menu.
The POST messages might pass by too quickly for you to respond in
time.  If so, restart the system and press  after around 2 or 3 seconds to
activate the boot menu similar to the following.
The boot menu will list all the bootable devices. Select the one you want
to boot from by using arrow keys and then pressing .  The system will
boot from the selected device.  The selection will not make changes to the
settings in the BIOS setup utility, so next time when you power on the system,
it will still use the original first boot device to boot up.
Select First Boot Device
Floppy : 1st Floppy
IDE-0 : IBM-DTLA-307038
CDROM : ATAPI CD-ROM DRIVE 40X M
[Up/Dn] Select [RETURN] Boot [ESC] cancel 
						

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BIOS Setup
Control Keys
Getting Help
After entering the Setup utility, the first screen you see is the Main
Menu.
Main Menu
The main menu displays the setup categories the BIOS supplies.  You
can use the arrow keys ( ↑↓ ) to select the item.  The on-line description for
the selected setup category is displayed at the bottom of the screen.
Default Settings
The BIOS setup program contains two kinds of default settings: the
BIOS Setup and High Performance defaults.  BIOS Setup defaults provide
stable performance settings for all devices and the system, while High
Performance defaults provide the best system performance but may affect the
system stability.
Move to the previous item
Move to the next item
Move to the item in the left hand
Move to the item in the right hand
 Select the item
 Jumps to the Exit menu or returns to the main menu from a submenu
 Increase the numeric value or make changes
 Decrease the numeric value or make changes
 Load Setup Original values
Load BIOS Setup defaults
 BIOS Languages switch
 Save all the CMOS changes and exit  Load High Performance defaults 
						

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MS-6728 ATX Mainboard
The Main Menu
Standard CMOS Features
Use this menu for basic system configurations, such as time, date etc.
Advanced BIOS Features
Use this menu to setup the items of AMI
® special enhanced features.
Advanced Chipset Features
Use this menu to change the values in the chipset registers and optimize your
system’s performance.
Power Management Features
Use this menu to specify your settings for power management.
PNP/PCI Configurations
This entry appears if your system supports PnP/PCI.Once you enter AMIBIOS NEW SETUP UTILITY, the Main Menu
will appear on the screen.  The Main Menu displays twelve configurable func-
tions and two exit choices.  Use arrow keys to move among the items and
press  to enter the sub-menu. 
						

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BIOS Setup
Integrated Peripherals
Use this menu to specify your settings for integrated peripherals.
PC Health Status
This entry shows your PC health status.
Frequency/Voltage Control
Use this menu to specify your settings for frequency/voltage control.
Set Supervisor Password
Use this menu to set Supervisor Password.
Set User Password
Use this menu to set User Password.
Load High Performance Defaults
Use this menu to load the BIOS values for the best system performance, but
the system stability may be affected.
Load BIOS Setup Defaults
Use this menu to load factory default settings into the BIOS for stable system
performance operations.
Save & Exit Setup
Save changes to CMOS and exit setup.
Exit Without Saving
Abandon all changes and exit setup.