CONTENTS
Chapter 1. Getting Started....................................................................................1-1
Mainboard Specifications...................................................................................1-2
Mainboard Layout................................................................................................1-4
Chapter 2. Hardware Setup..................................................................................2-1
Quick Components Guide....................................................................................2-2
CPU (Central Processing Unit)............................................................................2-2
Introduction to LGA 775 CPU......................................................................2-3
CPU & Cooler Installation.............................................................................2-4
Memory.................................................................................................................2-7
Installing DDRII Modules...............................................................................2-7
Power Supply......................................................................................................2-8
ATX 24-Pin Power Connector: ATX1.........................................................2-8
ATX 12V Power Connector: JPW1............................................................2-8
Back Panel............................................................................................................2-9
Connectors.........................................................................................................2-11
Floppy Disk Drive Connector: FDD1...........................................................2-11
ATA133 Hard Disk Connectors: IDE1 & IDE2............................................2-11
Serial ATA Connectors: SATA1, SATA2...................................................2-12
BIOS Password Clear: JPWD1..................................................................2-12
Fan Power Connectors: CPU_FAN1, SYS_FAN1...................................2-13
Front USB Connectors: JUSB1, JUSB2...................................................2-13
SPDIF-Out Connector: SPDOUT1.............................................................2-14
Front Panel Audio Connector: JAUD1......................................................2-14
BIOS Flash Write Protection: JWP1..........................................................2-14
IEEE 1394 Connectors: J1394_1..............................................................2-15
Front Panel Connectors: JFP1/JFP2.........................................................2-15
Clear CMOS Jumper: JBAT1.....................................................................2-16
BIOS Recovery: JBR1...............................................................................2-16
Jumpers..............................................................................................................2-16
Slots....................................................................................................................2-17
PCI (Peripheral Component Interconnect) Express Slots.......................2-17
PCI (Peripheral Component Interconnect) Slots......................................2-17
PCI Interrupt Request Routing...................................................................2-18
Chapter 3. BIOS Setup............................................................................................3-1
Entering Setup.....................................................................................................3-2
Control Keys................................................................................................3-3
Getting Help..................................................................................................3-3
i
General Help <F1>.......................................................................................3-3
The Main Menu.....................................................................................................3-4
Standard CMOS Features...................................................................................3-6
Advanced BIOS Features...................................................................................3-8
Advanced Chipset Features............................................................................3-10
Integrated Peripherals.......................................................................................3-13
Power Management Setup...............................................................................3-15
PNP/PCI Configurations.....................................................................................3-18
H/W Monitor........................................................................................................3-19
Load Optimized Defaults...................................................................................3-20
Set Supervisor/ User Password......................................................................3-21
ii
Getting Started
Chapter 1
Getting Started
Thank you for choosing the MS-7293 Series (MS-7293
v2.X) Micro ATX mainboard. The MS-7293 Series
mainboards are based on VIA® PT890 & VIA® 8237A
chipsets for optimal system efficiency. Designed to fit
the advanced Intel® Pentium 4 processor, the
mainboards deliver a high performance and professional desktop platform solution.
1-1
MS-7293 Mainboard
Mainboard Specifications
Processor Support
-Supports Intel® Pentium 4, Pentium D, Celeron D
and intel® CoreTM 2 Duo processors in the LGA775 package.
-Supports 3/4 pin CPU Fan Pin-Header with Fan Speed Control.
-Supports EIST Technology
-Supports Hyper-Threading (HT) Technology
-Supports Intel Dual Core Technology
Supported FSB
- 533/800/1066 MHz
Chipset
- North Bridge: VIA® PT890
- South Bridge: VIA® 8237A
Memory Support
- DDRII 400/533 SDRAM (2GB Max)
- 2 DDRII DIMMs (240pin / 1.8V)
LAN
- Supports LAN 10/100 Fast Ethermet by VIA® VT6103L
IEEE 1394
- Chip integrated by VIA VT6308
Audio
- Chip integrated by Realtek ALC888
- Flexible 8-channel audio with jack sensing
- Compliant with Azalia 1.x HD audio.
IDE
- 2 ports (4 IDE channels).
- Supports Ultra DMA 33/66/100/133 mode
- Supports PIO, Bus Master operation mode
SATA
- 2 SATA ports
- Supports 2 SATA devices.
- Supports storage and data transfers at up to 150 MB/s
Floppy
- 1 floppy port
- Supports 1 FDD with 360K, 720K, 1.2M, 1.44M and 2.88Mbytes
1-2
Connectors
Backpannel
- 1 serial port (COM1)
- 1 IEEE 1394 port
- 4 USB 2.0 Ports
- 1 LAN jack
- 6 flexible audio jacks
- 1 SPDIF Out connector
On-Board Pinheaders
- 1 front Audio pinheader
- 1 SPDIF-out pinheader
- 1 IEEE 1394 pinheaders
- 2 USB 2.0 pinheaders
- 1 front panel pinheader (JFP1)
Getting Started
Slots
- 1 PCI Express x16 slot
- 1 PCI Express x1 slot
- 2 PCI slots.
- Support 3.3V/ 5V PCI bus Interface
Form Factor
- Micro-ATX (24.4cm X 24.4cm)
Mounting
- 8 mounting holes
1-3
MS-7293 Mainboard
B
A
T
T
+
B
I
O
S
I
D
E
2
I
D
E
1
F
D
D
1
A
T
X
1
PCIE16_1
Mainboard Layout
COM Port
SPDIFOUT1
Top:1394
Bottom: USB ports
Top: LAN Jack
Bottom: USB ports
T:
Line-In
M:
Line-Out
B:
Mic
T:RS-Out
M:CS-Out
B:SS-Out
SPDOUT1
Codec
Audio
CPU_FAN1
JPW1
SYS_FAN1
VT6103L
VIA
VIA
PT890
DIMM1
DIMM2
W83627EHG
JBAT1
Winbond
JPWD1
JBR1
PCI1
VIA
PCI2
VT8237A
SATA1
PCIE1_1
JAUD1
MS-7293 v2.X M-ATX Mainboard
1394
Chip
JUSB1J1394_1
JUSB2
SATA2
JWP1
JFP1
1-4
Hardware Setup
Chapter 2
Hardware Setup
This chapter provides you with the information about
hardware setup procedures. While doing the installation,
be careful in holding the components and follow the
installation procedures. For some components, if you
install in the wrong orientation, the components will not
work properly.
Use a grounded wrist strap before handling computer
components. Static electricity may damage the
components.
2-1
MS-7293 Mainboard
Quick Components Guide
SPDOUT1, p.2-14
Back Panel
I/O, p.2-9
PCIE Slot, p.2-17
JPW1, p.2-8
SYS_FAN1, p.2-13
CPU, p.2-3
CPU_FAN1, p.2-13
DDRII DIMMs, p.2-7
JBAT1, p.2-16
JPWD1, p.2-12
JBR1, p.2-16
FDD1, p.2-11
ATX1, p.2-11
IDE1/2, p.2-12
PCI Slots, p.2-17
PCIE Slot, p.2-17
JAUD1, p.2-14
J1394_1, p.2-15
SATA1/2,
p.2-12
JWP1, p.2-14
JFP1, p.2-15
JUSB1/2, p.2-13
2-2
Hardware Setup
CPU (Central Processing Unit)
This mainboard supports Intel® Pentium 4 processor in LGA 775 package. When you
are installing the CPU, make sure to install the cooler to prevent overheating.
If you do not have the CPU cooler, contact your dealer to purchase and install them
before turning on the computer.
For the latest information about CPU, please visit http://www.msi.com.tw/program/
products/mainboard/mbd/pro_mbd_cpu_support.php.
Important
1. Overheating will seriously damage the CPU and system. Always make
sure the cooling fan can work properly to protect the CPU from overheating.
2. Make sure that you apply an even layer of heat sink paste (or thermal tape)
between the CPU and the heatsink to enhance heat dissipation.
3. While replacing the CPU, always turn off the ATX power supply or unplug
the power supply’s power cord from the grounded outlet first to ensure the
safety of CPU.
Introduction to LGA 775 CPU
The pin-pad side of LGA 775
CPU.
Alignment Key Alignment Key
Yellow triangle is the Pin 1 indicator
The surface of LGA 775 CPU.
Remember to apply some silicone
heat transfer compound on it for
better heat dispersion.
Yellow triangle is the Pin 1 indicator
2-3
MS-7293 Mainboard
CPU & Cooler Installation
When you are installing the CPU, make sure the CPU has a cooler at-
tached on the top to prevent overheating. If you do not have the cooler, contact
your dealer to purchase and install them before turning on the computer. Meanwhile,
do not forget to apply some silicon heat transfer compound on CPU before installing
the heat sink/cooler fan for better heat dispersion.
Follow the steps below to install the CPU & cooler correctly. Wrong installation
will cause the damage of your CPU & mainboard.
1.The CPU has a plastic cap on it to
protect the contact from damage.
Before you install the CPU, always
cover it to protect the socket pin.
3.The pins of socket reveal.
2.Remove the cap from lever hinge
side (as the arrow shows).
4.Open the load lever.
2-4
Hardware Setup
Important
1.Confirm if your CPU cooler is firmly installed before turning on your system.
2. Do not touch the CPU socket pins to avoid damaging.
3. The availability of the CPU land side cover depends on your CPU packing.
5.Lift the load lever up and open the
load plate.
7.Visually inspect if the CPU is
seated well into the socket. If not,
take out the CPU with pure vertical
motion and reinstall.
6.After confirming the CPU direction
for correct mating, put down the
CPU in the socket housing frame.
Be sure to grasp on the edge of
the CPU base. Note that the alignment keys are matched.
alignment
key
8.Cover the load plate onto the
package.
2-5
MS-7293 Mainboard
9.Press down the load lever lightly
onto the load plate, and then secure the lever with the hook under
retention tab.
11.Press the four hooks down to fas-
ten the cooler. Then rotate the locking switch (refer to the correct direction marked on it) to lock the
hooks.
10. Align the holes on the mainboard
with the heatsink. Push down the
cooler until its four clips get
wedged into the holes of the
mainboard.
12.Turn over the mainboard to confirm that the clip-ends are correctly inserted.
locking
switch
Important
1.Check the information in PC Health Status of H/W Monitor in BIOS
(Chapter 3) for the CPU temperature.
2. Whenever CPU is not installed, always protect your CPU socket pin with the
plastic cap covered (shown in Figure 1) to avoid damaging.
3. Please note that the mating/unmating durability of the CPU is 20 cycles.
Therefore we suggest you do not plug/unplug the CPU too often.
2-6
Hardware Setup
Memory
The mainboard provides two 240-pin non-ECC DDRII DIMM slots.
For more information on compatible components, please visit http://www.msi.com.tw/
program/products/mainboard/mbd/pro_mbd_trp_list.php.
DDRII
240-pin, 1.8V
64x2=128 pin 56x2=112 pin
Installing DDRII Modules
1. The memory module has only one notch on the center and will only fit in the right
orientation.
2. Insert the memory module vertically into the DIMM slot. Then push it in until the
golden finger on the memory module is deeply inserted in the DIMM slot.
Important
You can barely see the golden finger if the module is properly inserted in the
DIMM slot.
3. The plastic clip at each side of the DIMM slot will automatically close.
Volt
Notch
Important
-DDRII modules are not interchangeable with DDR and the DDRII standard is
not backwards compatible. You should always install DDRII memory modules in the DDRII DIMM slots and DDR memory modules in the DDR DIMM
slots.
-In dual-channel mode, make sure that you install memory modules of the
same type and density in differentchannel DDR DIMM slots.
-To enable successful system boot-up, always insert the memory modules
into the DIMM1 first.
2-7
MS-7293 Mainboard
Power Supply
ATX 24-Pin Power Connector: ATX1
This connector allows you to connect an ATX 24-pin power supply.
To connect the ATX 24-pin power supply, make sure the plug of the
power supply is inserted in the proper orientation and the pins are
aligned. Then push down the power supply firmly into the connector.
You may use the 20-pin ATX power supply as you like. If you’d like
to use the 20-pin ATX power supply, please plug your power supply along with pin 1 & pin 13 (refer to the image at the right hand).
There is also a foolproof design on pin 11, 12, 23 & 24 to avoid
wrong installation.
ATX1 Pin Definition
13
ATX1
1
1224
PIN SIGNAL
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 PWR OK
9 5VSB
10 +12V
11 +12V
12 NC
PIN SIGNAL
13 +3.3V
14 -12V
15 GND
16 PS-ON#
17 GND
18 GND
19 GND
20 Res
21 +5V
22 +5V
23 +5V
24 GND
pin 13
pin 12
ATX 12V Power Connector: JPW1
This 12V power connector is used to provide power to the CPU.
JPW1 Pin Definition
JPW1
4
2
13
PIN SIGNAL
1 GND
2 GND
3 12V
4 12V
Important
1. Maker sure that all the connectors are connected to proper ATX power supplies to ensure stable operation of the mainboard.
2. Power supply of 350 watts (and above) is highly recommended for system
stability.
3. ATX 12V power connection should be greater than 18A.
4. For this model, you must use a power supply that comes with a -5V pin supply.
2-8
Back Panel
Serial Port
1394 Port
Hardware Setup
L-In
LAN
RS-Out
SPDIF-Out
USB Ports
L-Out
Mic
CS-Out
SS-Out
Serial Port Connector
The serial port is a 16550A high speed communications port that sends/ receives 16
bytes FIFOs. You can attach a serial mouse or other serial devices directly to the
connector.
IEEE 1394 Port
The 1394 port on the back panel provides connection to 1394 devices.
USB Connectors
The OHCI (Open Host Controller Interface) Universal Serial Bus root is for attaching
USB devices such as keyboard, mouse, or other USB-compatible devices.
LAN (RJ-45) Jack
The standard RJ-45 jack is for connection to single Local Area Network (LAN). You
can connect a network cable to it.
Link IndicatorActivity Indicator
LED Color LED State Condition
Off LAN link is not established.
Left Orange On (steady state) LAN link is established.
On (brighter & pulsing)The computer is communicating with another computer on the LAN.
Green Off 10 Mbit/sec data rate is selected.
Right On 100 Mbit/sec data rate is selected.
Orange On 1000 Mbit/sec data rate is selected.
2-9
MS-7293 Mainboard
Optical SPDIF-Out connector
This SPDIF (Sony & Philips Digital Interconnect Format) connector is provided for
digital audio transmission to external speakers through an optical cable.
Audio Port Connectors
These audio connectors are used for audio devices. You can differentiate the color
of the audio jacks for different audio sound effects.
Blue audio jack - Line In, is usedfor external CD player, tapeplayer or
other audio devices.
Green audio jack - Line Out, is a connector for speakers or headphones.
Pink audio jack - Mic In, is a connector for microphones.
Black audio jack - Rear-Surround Out in 4.1/ 5.1/ 7.1 channel mode.
Orange audio jack - Center/ Subwoofer Out in 5.1/ 7.1 channel mode.
Gray audio jack - Side-Surround Out in 7.1 channel mode.
2-10
Hardware Setup
Connectors
Floppy Disk Drive Connector: FDD1
This standard FDD connector supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy
disk types.
ATA133 Hard Disk Connectors: IDE1 & IDE2
The mainboard has a 32-bit Enhanced PCI IDE and Ultra DMA 66/100/133 controller
that provides PIO mode 0~4, Bus Master, and Ultra DMA 66/100/133 function. You can
connect hard disk drives, CD-ROM and other IDE devices.
The Ultra ATA133 interface boosts data transfer rates between the computer and the
hard drive up to 133 megabytes (MB) per second. The new interface is one-third
faster than earlier record-breaking Ultra ATA/100 technology and is backwards
compatible with the existing Ultra ATA interface.
FDD1
IDE1 (Primary IDE Connector)
IDE1 can connect a Master and a Slave drive. You must
configure the second hard drive to Slave mode by setting
the jumper accordingly.
IDE2 (Secondary IDE Connector)
IDE2 can also connect a Master and a Slave drive.
IDE2IDE1
Important
If you install two hard disks on cable, you must configure the second drive to
Slave mode by setting its jumper. Refer to the hard disk documentation
supplied by hard disk vendors for jumper setting instructions.
2-11
MS-7293 Mainboard
Serial ATA Connectors: SATA1, SATA2
SATA1, SATA2 are high-speed Serial ATA interface ports. Each supports 1st generation serial ATA data rates of 150MB/s and is fully compliant with Serial ATA 1.0
specifications. Each Serial ATA connector can connect to 1 hard disk device.
7
SATA1
SATA2
7 1
Serial ATA cable
Connect to SATA1, 2
Important
1
SATA1, SATA2 Pin Definition
PIN SIGNAL PIN SIGNAL
1 GND 2 RXN
3 RXP 4 GND
5 TXN 6 TXP
7 GND
Take out the dust cover
and connect to the hard
disk devices
Please do not fold the Serial ATA cable into 90-degree angle. Otherwise,
data loss may occur during transmission.
BIOS Password Clear: JPWD1
The BIOS password protects the BIOS from undesired changes. If you
need to clear the BIOS password, use the following steps:
1. Turn off the system, then remove the jumper from JPWD1.
2. Power on the system, and BIOS would show “Password Cleared
By Jumper” during POST.
3. Press DEL key to enter BIOS Setup menu, and you’ll find the BIOS
passwords are cleared.
4. Turn off the system, and put the jumper back on JPWD1.
2-12
2
1
JPWD1
Hardware Setup
Fan Power Connectors: CPU_FAN1, SYS_FAN1
The fan power connectors support system cooling fan with +12V.
When connecting the wire to the connectors, always take note
CONTROL
SENSOR
+12V
that the red wire is the positive and should be connected to the
+12V, the black wire is Ground and should be connected to GND.
CPU_FAN1
If the mainboard has a System Hardware Monitor chipset onboard, you must use a specially designed fan with speed sensor
to take advantage of the CPU fan control.
CONTROL
SENSOR
+12V
SYS_FAN1
Important
1.Please refer to the recommended CPU fans at Intel® official website or
consult the vendors for proper CPU cooling fan.
2.CPU_FAN1 supports fan control. You can install Core Center utility (refer
to Appendix for details) that will automatically control the CPU fan speed
according to the actual CPU temperature.
GND
GND
Front USB Connectors: JUSB1, JUSB2
The mainboard provides two USB 2.0 pinheaders (optional USB 2.0 bracket available)
that are compliant with Intel® I/O Connectivity Design Guide. USB 2.0 technology
increases data transfer rate up to a maximum throughput of 480Mbps, which is 40
times faster than USB 1.1, and is ideal for connecting high-speed USB interface
peripherals such as USB HDD, digital cameras, MP3 players, printers, mo-
dems and the like.
Pin Definition
PIN SIGNAL PIN SIGNAL
2 10
1
JUSB1/JUSB2
(USB 2.0)
9
1 VCC 2 VCC
3 USB0- 4 USB15 USB0+ 6 USB1+
7 GND 8 GND
9 Key (no pin) 10 USBOC
Important
Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.
2-13
MS-7293 Mainboard
GND
SPDOUT1
VCC
SPDIF-Out Connector: SPDOUT1
This connector is used to connect SPDIF (Sony & Philips
Digital Interconnect Format) interface for digital audio
transmission.
SPDIF
Front Panel Audio Connector: JAUD1
The JAUD1 front panel audio connector allows you to connect the front panel audio
and is compliant with Intel® Front Panel I/O Connectivity Design Guide.
JAUD1 Pin Definition
PIN SIGNAL DESCRIPTION
1 AUD_MIC Front panel microphone input signal
2 AUD_GND Ground used by analog audio circuits
3 AUD_MIC_BIAS Microphone power
4 AUD_VCC Filtered +5V used by analog audio circuits
5 AUD_FPOUT_R Right channel audio signal to front panel
6 AUD_RET_R Right channel audio signal return from front panel
7 HP_ON Reserved for future use to control headphone amplifier
8 KEY No pin
9 AUD_FPOUT_L Left channel audio signal to front panel
10 AUD_RET_L Left channel audio signal return from front panel
2
1
JAUD1
10
9
BIOS Flash Write Protection: JWP1
This jumper is used to enable/disable the BIOS flash. When you intend to update the
BIOS code, uncap this jumper first. Under normal operation, we suggest that you
disable the BIOS flash by capping the JWP1 jumper to protect the system BIOS from
virus infection.
JWP1
2-14
Enable BIOS FlashDisable BIOS Flash
Hardware Setup
IEEE 1394 Connectors: J1394_1
The mainboard provides IEEE1394 pinheaders that allow you to connect IEEE 1394
ports via an external IEEE1394 bracket (optional).
Pin Definition
PIN SIGNAL PIN SIGNAL
9
10
1
2
J1394_1
1 TPA+ 2 TPA3 Ground 4 Ground
5 TPB+ 6 TPB7 Cable power 8 Cable power
9 Key (no pin) 10 Ground
Front Panel Connectors: JFP1
The mainboard provides one front panel connector for electrical connection to the
front panel switches and LEDs. It is compliant with Intel® Front Panel I/O Connectivity
Design Guide.
JFP1
Power
LED
2
1
+
- -
HDD
LED
Power
Switch
-
+
+
Reset
Switch
JFP1 Pin Definition
PIN SIGNAL DESCRIPTION
1 HD_LED + Hard disk LED pull-up
2 FP PWR/SLP MSG LED pull-up
3 HD_LED - Hard disk active LED
10
4 FP PWR/SLP MSG LED pull-up
9
5 RST_SW - Reset Switch low reference pull-down to GND
6 PWR_SW + Power Switch high reference pull-up
7 RST_SW + Reset Switch high reference pull-up
8 PWR_SW - Power Switch low reference pull-down to GND
9 RSVD_DNU Reserved. Do not use.
2-15
MS-7293 Mainboard
Jumpers
Clear CMOS Jumper: JBAT1
There is a CMOS RAM onboard 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, set
the JBAT1 (Clear CMOS Jumper ) to clear data.
3
1
1
3
1
JBAT1
Keep Data
Clear Data
Important
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.
BIOS Recovery: JBR1
To recover the BIOS, you have to insert certain boot disk into the floppy drive before
powering on the system. After powered on, the system will read the boot disk and
enter DOS. This enables you to update the BIOS automatically.
JBR1
2-16
Normal Mode Recovery Mode
Hardware Setup
Slots
PCI (Peripheral Component Interconnect) Express Slots
PCI Express architecture provides a high performance I/O infrastructure for Desktop
Platforms with transfer rates starting at 2.5 Giga transfers per second over a PCI
Express x1 lane for Gigabit Ethernet, TV Tuners, 1394 controllers, and general purpose I/O. Also, desktop platforms with PCI Express Architecture will be designed to
deliver highest performance in video, graphics, multimedia and other sophisticated
applications. Moreover, PCI Express architecture provides a high performance graphics
infrastructure for Desktop Platforms doubling the capability of existing AGP 8x designs with transfer rates of 4.0 GB/s over a PCI Express x16 lane for graphics
controllers, while PCI Express x1 supports transfer rate of 250 MB/s.
PCI Express x16 Slot
PCI Express x1 Slot
PCI (Peripheral Component Interconnect) Slots
The PCI slots support LAN cards, SCSI cards, USB cards, and other add-on cards
that comply with PCI specifications. At 32 bits and 33 MHz, it yields a throughput rate
of 133 MBps.
32-bit PCI Slot
Important
When adding or removing expansion cards, make sure that you unplug the
power supply first. Meanwhile, read the documentation for the expansion card
to configure any necessary hardware or software settings for the expansion
card, such as jumpers, switches or BIOS configuration.
2-17
MS-7293 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 pins as follows:
Order 1 Order 2 Order 3 Order 4
PCI Slot 1 INT B# INT C# INT D# INT A#
PCI Slot 2 INT C# INT D# INT A# INT B#
2-18
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:
² An error message appears on the screen during the
system booting up, and requests you to run SETUP.
² You want to change the default settings for cus-
tomized features.
3-1
MS-7293 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 <DEL> key to enter Setup.
Press DEL to enter SETUP
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 <Ctrl>, <Alt>, and <Delete> keys.
Important
1.The items under each BIOS category described in this chapter are under
continuous update for better system performance. Therefore, the description may be slightly different from the latest BIOS and should be held for
reference only.
2.Upon boot-up, the 1st line appearing after the memory count is the BIOS
version. It is usually in the format:
W7293VMS V2.0 102006 where:
1st digit refers to BIOS maker as A = AMI, W = AWARD, and P =
PHOENIX.
2nd - 5th digit refers to the model number.
6th digit refers to the chipset as I = Intel, N = nVidia, and V = VIA.
7th - 8th digit refers to the customer as MS = all standard customers.
V2.0 refers to the BIOS version.
102006 refers to the date this BIOS was released.
3-2
Control Keys
<↑> 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
<Enter> Select the item
<Esc> Jumps to the Exit menu or returns to the main menu from a
<+/PU> Increase the numeric value or make changes
<-/PD> Decrease the numeric value or make changes
<F1> General Help
<F6> Load Optimized Defaults
<F10> Save all the CMOS changes and exit
BIOS Setup
submenu
Getting Help
After entering the Setup menu, the first menu you will see is the Main Menu.
Main Menu
The main menu lists the setup functions you can make changes to. You can use the
arrow keys ( ↑↓ ) to select the item. The on-line description of the highlighted setup
function is displayed at the bottom of the screen.
Sub-Menu
If you find a right pointer symbol (as shown in the right
view) appears to the left of certain fields that means a
sub-menu can be launched from this field. A sub-menu
contains additional options for a field parameter. You
can use arrow keys ( ↑↓ ) to highlight the field and
press <Enter> to call up the sub-menu. Then you can use the control keys to enter
values and move from field to field within a sub-menu. If you want to return to the
main menu, just press the <Esc >.
General Help <F1>
The BIOS setup program provides a General Help screen. You can call up this screen
from any menu by simply pressing <F1>. The Help screen lists the appropriate keys
to use and the possible selections for the highlighted item. Press <Esc> to exit the
Help screen.
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MS-7293 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.
Integrated Peripherals
Use this menu to specify your settings for integrated peripherals.
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.
H/W Monitor
This entry shows your PC health status.
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BIOS Setup
Load Optimized Defaults
Use this menu to load the default values set by the mainboard manufacturer specifically for optimal performance of the mainboard.
Set Supervisor Password
Use this menu to set the supervisor password for BIOS.
Set User Password
Use this menu to set the user password for BIOS.
Save & Exit Setup
Save changes to CMOS and exit setup.
Exit Without Saving
Abandon all changes and exit setup.
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MS-7293 Mainboard
Standard CMOS Features
The items in Standard CMOS Features Menu includes some basic setup items. Use
the arrow keys to highlight the item and then use the <PgUp> or <PgDn> keys to select
the value you want in each item.
Date (mm:dd:yy)
This allows you to set the system to the date that you want (usually the current date).
The format is <day><month> <date> <year>.
day Day of the week, from Sun to Sat, determined by
BIOS. Read-only.
month The month from Jan. through Dec.
date The date from 1 to 31 can be keyed by numeric function keys.
year The year can be adjusted by users.
Time (hh:mm:ss)
This allows you to set the system time that you want (usually the current time). The
time format is <hour> <minute> <second>.
IDE Channel 0/1/2/3 Master/ Slave
Press <Enter> to enter the sub-menu.
Access Mode
Select Access Mode.
DMA Mode
Select DMA Mode.
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BIOS Setup
Important
IDE Channel 0/1/2/3 Master/ Slave are appearing when you connect the
HD devices to the SATA connector on the mainboard.
Drive A
This item allows you to set the type of floppy drives installed.
Halt On
The setting determines whether the system will stop if an error is detected at boot.
Available options are:
[No Errors] The system doesn’t stop for any detected error.
[All, But Keyboard] The system doesn’t stop for a keyboard error.
System Information
Press <Enter> to enter the sub-menu.
This sub-menu shows the CPU information, BIOS version and memory status of your
system (read only).
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MS-7293 Mainboard
Advanced BIOS Features
Quick Booting
Setting the item to [Enabled] allows the system to boot within 10 seconds since it will
skip some check items.
Boot Up Num-Lock LED
This setting is to set the Num Lock status when the system is powered on. Setting to
[On] will turn on the Num Lock key when the system is powered on. Setting to [Off]
will allow users to use the arrow keys on the numeric keypad.
Boot to OS/2
This allows you to run the OS/2® operating system with DRAM larger than 64MB.
When you choose [No], you cannot run the OS/2® operating system with DRAM larger
than 64MB. But it is possible if you choose [Yes].
IOAPIC Function
This field is used to enable or disable the APIC (Advanced Programmable Interrupt
Controller). Due to compliance with PC2001 design guide, the system is able to run in
APIC mode. Enabling APIC mode will expand available IRQ resources for the system.
CPU L1 & L2 Cache
The item allows you to turn on or off CPU’s internal (L1) and external (L2)cache.
CPU L3 Cache
Level 3 cache is the extra cache built into motherboards between the microprocessor and the main memory. Located away from the CPU, the L3 cache is slower than
the L1 & L2 caches. This setting allows you to turn on or off the L3 cache.
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BIOS Setup
S3 HDD Security FreezeLock
This field allows you to enable or disable the HDD security in S3.
MPS Table Version
This field allows you to select which MPS (Multi-Processor Specification) version to
be used for the operating system. You need to select the MPS version supported by
your operating system. To find out which version to use, consult the vendor of your
operating system.
Full Screen LOGO Display
This item enables you to show the company logo on the bootup screen. Settings are:
[Enabled] Shows a still image (logo) on the full screen at boot.
[Disabled] Shows the POST messages at boot.
CPU Feature
Press <Enter> to enter the sub-menu:
Limit CPUID MaxVal
The item allows you to enable/ disable the CPU ID maximum value.
[Enabled]Set to [Enabled] only when you have Prescott CPU and NT4.0
operating system.
[Disabled]Set to [Disabled] if you have operating system other than NT4.0.
C1E Function
When the C1E Support (Enhanced Halt Powerdown State) is enabled, the processor will transition to a lower core to bus ratio and lower voltage ID driven by
the processor to the voltage regulator before entering Halt Powerdown State
(C1). Not all porcessors support Enhanced Halt Powerdown State (C1E). You
can enable C1E Support to lower the CPU power consumption while idle.
Execute Disable Bit
Excute Bit Support function is designed for memory buffer overflow protection,
it can prevent viruses from proliferating.
Virtualization Technology
It allows you to enable or disable the Virtualzation Technology.
Hard Disk Boot Priority
Press <Enter> to enter the sub-menu and set the sequency of boot hard disk.
Boot Sequence
Press <Enter> to enter the sub-menu:
1st/2nd/3rd Boot Device
The items allow you to set the sequence of boot devices where BIOS attempts
to load the disk operating system.
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MS-7293 Mainboard
Advanced Chipset Features
DRAM Clock/ Drive Control
Press <Enter> to enter the sub-menu:
Current FSB/ DRAM Frequency
These items show the current FSB/ DRAM frequency (Read only).
DRAM Clock
It allows you to select the DRAM clock.
DRAM Timing
This field allows you to select the DDR timing setting. Setting to Auto By SPD
enables DRAM timing automatically to be determined by SPD. Selecting Manual
allows users to configure these fields manually.
SDRAM CAS Latency [DDR/DDR2]
When the DRAM Timing sets to [Manual], the field is adjustable.This controls
the CAS latency, which determines the timing delay (in clock cycles) before
SDRAM starts a read command after receiving it.
Bank Interleave
When the DRAM Timing sets to [Manual], the field is adjustable. This field
selects 2-bank or 4-bank interleave for the installed SDRAM. Disable the function if 16MB SDRAM is installed.
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BIOS Setup
Precharge to Active (Trp)
When the DRAM Timing sets to [Manual], the field is adjustable. This item
controls the number of cycles for Row Address Strobe (RAS) to be allowed to
precharge. If insufficient time is allowed for the RAS to accumulate its charge
before DRAM refresh, refreshing may be incomplete and DRAM may fail to
retain data. This item applies only when synchronous DRAM is installed in the
system.
Active to Precharge (Tras)
When the DRAM Timing sets to [Manual], the field is adjustable. This setting
determines the time RAS takes to read from and write to a memory cell.
Active to CMD (Trcd)
When the DRAM Timing sets to [Manual], the field is adjustable. When DRAM
is refreshed, both rows and columns are addressed separately. This setup item
allows you to determine the timing of the transition from RAS (row address
strobe) to CAS (column address strobe). The less the clock cycles, the faster
the DRAM performance.
REF to ACT/REF (Trfc)
When the DRAM Timing sets to [Manual], the field is adjustable. Auto-refresh
-active to RAS#-active or RAS# auto-refresh.
ACT(0) to ACT(1) (TRRD)
When the DRAM Timing sets to [Manual], the field is adjustable.Specifies the
active-to-active delay of different banks. When DRAM is refreshed, both rows
and columns are addressed separately. This setup item allows you to determine
the timing of the transition from RAS (row address strobe) to CAS (column
address strobe). The less the clock cycles, the faster the DRAM performance.
1T CMD Support
It allows to enable or disable the 1T command rate.
CPU & PCI Bus Control
Press <Enter> to enter the sub-menu:
PCI Master 0 WS Write
When [Enabled], writes to the PCI bus are executed with zero wait states.
PCI Delayed Transaction
The chipset has an embedded 32-bit posted write buffer to support delay transactions cycles. Select [Enabled] to support compliance with PCI specification.
VLink mode selection
This item lets you choose the speed mode between the North Bridge & South
Bridge.
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MS-7293 Mainboard
VLink 8X Supported
This item enables or disables the 8X VLink Data Rate.
VIA PWR Management
This item enables or disables the VIA power management function.
Memory Hole
In order to improve performance, certain space in memory can be reserved for ISA
peripherals. This memory must be mapped into the memory space below 16MB. When
this area is reserved, it cannot be cached.
System BIOS Cacheable
Selecting [Enabled] allows caching of the system BIOS ROM at F0000h-FFFFFh,
resulting in better system performance. However, if any program writes to this
memory area, a system error may result.
Top Performance
Set this item to Enabled to increase the system performance.
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Integrated Peripherals
BIOS Setup
VIA OnChip IDE Device
Press <Enter> to enter the sub-menu:
SATA Controller
It allows you to enable/ disable the SATA controller.
SATA Controller Mode
It lets you select the SATA controller mode.
IDE DMA transfer access
Setting to [Enabled] will open DMA bus master and execute DMA action in DOS,
which will make the data transferring faster.
OnChip IDE Channel 0/1
These allow you to enable/disable the IDE channel 0/1.
IDE Prefetch Mode
The onboard IDE drive interfaces support IDE prefetching, for faster drive
accesses. When you install a primary and/or secondary add-in IDE interface,
set this option to Disabled if the interface does not support prefetching.
VIA OnChip PCI Device
Press <Enter> to enter the sub-menu:
Azalia HDA Controller
It allows you to enable/ disable the Azalia HDA controller.
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MS-7293 Mainboard
LAN Controller
It allows you to enable/ disable the LAN controller.
Lan Boot ROM
This item is used to decide whether to invoke the Boot ROM of the Onboard LAN
Chip.
Onboard IEEE1394 Controller
This item allows you to enable/disable the onboard IEEE1394 controller.
Super IO Device
Press <Enter> to enter the sub-menu:
Onboard FDC Controller
Select [Enabled] if your system has a floppy disk controller (FDD) installed on the
system board and you wish to use it. If you install add-on FDC or the system has
no floppy drive, select [Disabled] in this field.
Onboard Serial Port 1
Select an address and corresponding interrupt for the first serial port.
USB Device Setting
Press <Enter> to enter the sub-menu:
USB 1.0/ 2.0 Controller
These items allow you to enable/ disable USB 1.0/ 2.0 controller.
USB Operation Mode
It lets you select the operation mode for USB.
USB Keyboard Function
Select Enabled if you use the USB keyboard.
USB Mouse Function
Select Enabled if you use the USB Mouse.
USB Storage Function
Select Enabled if you use the USB Storage device.
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Power Management Setup
BIOS Setup
Important
S3-related functions described in this section are available only when your
BIOS supports S3 sleep mode.
ACPI Function
This item is to activate the ACPI (Advanced Configuration and Power Management
Interface) Function. If your operating system is ACPI-aware, such as Windows 2000/
XP, select [Yes].
ACPI Standby State
This item specifies the power saving modes for ACPI function. If your operating
system supports ACPI, such as Windows 2000/ XP , you can choose to enter the
Standby mode in S1(POS) or S3(STR) fashion through the setting of this field. Settings are:
[S1/POS] The S1 sleep mode is a low power state. In this state, no
system context is lost (CPU or chipset) and hardware maintains all system context.
[S3/STR] The S3 sleep mode is a lower power state where the in
formation of system configuration and open applications/files
is saved to main memory that remains powered while most
other hardware components turn off to save energy. The
information stored in memory will be used to restore the system when a “wake up” event occurs.
[Auto]
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MS-7293 Mainboard
Re-Call VGA BIOS From S3
When ACPI Standby State is set to [S3/STR], users can select the options in this
field. Selecting [Yes] allows BIOS to call VGABIOS to initialize the VGA card when
system wakes up (resumes) from S3 sleep state. The system resume time is shortened when you disable the function, but system will need an VGA driver to initialize
the VGA card. Therefore, if the VGA driver of the card does not support the initialization feature, the display may work abnormally or not function after resuming from S3.
Suspend Time Out (Minute)
If system activity is not detected for the length of time specified in this field, all
devices except CPU will be shut off.
Power Button Function
This feature sets the function of the power button. Settings are:
[On/ Off] The power button functions as normal power off button.
[Suspend] When you press the power button, the computer enters the
suspend/sleep mode, but if the button is pressed for more
than four seconds, the computer is turned off.
Restore On AC Power Loss
This item specifies whether your system will reboot after a power failure or interrupt
occurs. Settings are:
[Power Off] Always leaves the computer in the power off state.
[Power On] Always leaves the computer in the power on state.
[Last State] Restores the system to the status before power failure
or interrupt occurred.
Wakeup Event Setup
Press <Enter> to enter the sub-menu:
Resume From S3 By USB Device
The item allows the activity of the USB device to wake up the system from S3
(Suspend to RAM) sleep state.
Resume By PCI-E Device
When set to [Enabled], the feature allows your system to be awakened from the
power saving modes through any event on PCIE device.
Resume by PCI Card
When set to [Enabled], the feature allows your system to be awakened from the
power saving modes through any event on PCI device.
RTC Alarm Resume
The field is used to enable or disable the feature of booting up the system on a
scheduled time/date.
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BIOS Setup
Date (of Month) Alarm
The field specifies the date for Resume by RTC Alarm.
Time (hh:mm:ss) Alarm
The field specifies the time for Resume by RTC Alarm . Format is <hour>
<minute><second>.
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MS-7293 Mainboard
PNP/PCI Configurations
This section describes configuring the PCI bus system and PnP (Plug & Play) feature.
PCI, or Peripheral Component Interconnect, is a system which allows I/O devices to
operate at speeds nearing the speed the CPU itself uses when communicating with
its special components. This section covers some very technical items and it is
strongly recommended that only experienced users should make any changes to the
default settings.
Primary Graphics Adapter
This setting specifies which graphics card is your primary graphics adapter.
PCI Latency Timer (CLK)
This item controls how long each PCI device can hold the bus before another takes
over. When set to higher values, every PCI device can conduct transactions for a
longer time and thus improve the effective PCI bandwidth. For better PCI performance,
you should set the item to higher values.
** PCI Express relative items **
Maximum Payload Size
This item allows you to set the PCI Express Maximum payload size per time .
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H/W Monitor
BIOS Setup
CPU Shutdown Temperature
If the CPU temperature reaches the upper limit preset in this setting, the system will be
shut down automatically. This helps you to prevent the CPU overheating problem.
This item is available only when your OS supports this function.
CPU Smart Fan Temp.
Select a temperature setting here, and if the temperature of the CPU climbs up to the
selected temperature setting, the system will automatically increase the speed of the
CPU fan to cool down the overheated CPU.
CPU Temp. Tolerance
When a particular temperature setting is selected for the previous item, CPU Smart
Fan Temperature, a temperature tolerance value between 1 to 5 can be adjusted
here.
PC Health Status
Press <Enter> to enter the sub-menu:
System/ CPU Temperature, System/CPU FAN Speed, CPU Vcore, 12V,,
5V
These items display the current status of all of the monitored hardware devices/
components such as CPU voltage, temperatures and all fans’ speeds.
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MS-7293 Mainboard
Load Optimized Defaults
The option on the main menu allows users to restore all of the BIOS settings to the
default Optimized values. The Optimized Defaults are the default values set by the
mainboard manufacturer specifically for optimal performance of the mainboard.
When you select Load Optimized Defaults, a message as below appears:
Pressing Y loads the default factory settings for optimal system performance.
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BIOS Setup
Set Supervisor/ User Password
When you select this function, a message as below will appear on the screen:
Type the password, up to eight characters in length, and press <Enter>. The password typed now will replace any previously set password from CMOS memory. You
will be prompted to confirm the password. Retype the password and press <Enter>.
You may also press <Esc> to abort the selection and not enter a password.
To clear a set password, just press <Enter> when you are prompted to enter the
password. A message will show up confirming the password will be disabled. Once
the password is disabled, the system will boot and you can enter Setup without
entering any password.
When a password has been set, you will be prompted to enter it every time you try
to enter Setup. This prevents an unauthorized person from changing any part of your
system configuration.
Additionally, when a password is enabled, you can also have BIOS to request a
password each time the system is booted. This would prevent unauthorized use of
your computer. The setting to determine when the password prompt is required is the
Security Option of the Advanced BIOS Feature menu. If the Security Option is set to
System, the password is required both at boot and at entry to Setup. If set to Setup,
password prompt only occurs when you try to enter Setup.
Important
About Supervisor Password & User Password:
Supervisor password: Can enter and change the settings of the setup menu.
User password: Can only enter but do not have the right to change the set-
tings of the setup menu.
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