DFI G5C630-DR User Manual

G5C630-DR
System Board User’s Manual
935-G5C631-000G
A00100701
Copyright
This publication is provided for informational purposes only. The manufacturer makes no representations or warranties with respect to the contents or use of this manual and specifically disclaims any ex­press or implied warranties of merchantability or fitness for any par­ticular purpose. The user will assume the entire risk of the use or the results of the use of this document. Further, the manufacturer re­serves the right to revise this publication and make changes to its contents at any time, without obligation to notify any person or en­tity of such revisions or changes.
© 2007. All Rights Reserved.
Trademarks
Product names or trademarks appearing in this manual are for iden­tification purpose only and are the properties of the respective own­ers.
FCC and DOC Statement on Class B
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses and can radiate radio fre­quency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communi­cations. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following meas­ures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio TV technician for help.
Notice:
1. The changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
2. Shielded interface cables must be used in order to comply with the emission limits.
Table of Contents
About this Manual................................................................................
Warranty.................................................................................................
Static Electricity Precaution................................................................
Safety Measures.....................................................................................
About the Package...............................................................................
Before Using the System Board.........................................................
Chapter 1 - Introduction....................................................................
Specifications...................................................................................................................................
Special Features of the System Board..................................................................
Chapter 2 - Hardware Installation....................................................
System Board Layout ..........................................................................................................
System Memory..........................................................................................................................
CPU.......................................................................................................................................................
Jumper Settings............................................................................................................................
Rear Panel I/O Ports.............................................................................................................
I/O Connectors..........................................................................................................................
Chapter 3 - BIOS Setup......................................................................
Award BIOS Setup Utility.................................................................................................
Updating the BIOS..................................................................................................................
Chapter 4 - Supported Softwares.....................................................
Drivers, Utilities and Software Applications......................................................
Installation Notes.......................................................................................................................
Appendix A - Watchdog Timer.............................................................
Appendix B - System Error Messages...............................................
POST Beep.................................................................................................................................
Error Messages.........................................................................................................................
Appendix C - Troubleshooting..........................................................
Troubleshooting Checklist...............................................................................................
5 5 6 6 7 7
8 8
10
14 14 15 19 23 28 39
57 57 97
99 99
112
113
115 115 115
117
About this Manual
An electronic file of this manual is included in the CD. To view the user’s manual in the CD, insert the CD into a CD-ROM drive. The autorun screen (Main Board Utility CD) will appear. Click “User’s Manual” on the main menu.
Warranty
1. Warranty does not cover damages or failures that arised from misuse of the product, inability to use the product, unauthorized replacement or alteration of components and product specifica­tions.
2. The warranty is void if the product has been subjected to physi­cal abuse, improper installation, modification, accidents or unau­thorized repair of the product.
3. Unless otherwise instructed in this user’s manual, the user may not, under any circumstances, attempt to perform service, adjust­ments or repairs on the product, whether in or out of warranty. It must be returned to the purchase point, factory or authorized service agency for all such work.
4. We will not be liable for any indirect, special, incidental or consequencial damages to the product that has been modified or altered.
Introduction
1
6
Static Electricity Precautions
It is quite easy to inadvertently damage your PC, system board, components or devices even before installing them in your system unit. Static electrical discharge can damage computer components without causing any signs of physical damage. You must take extra care in handling them to ensure against electrostatic build-up.
1. To prevent electrostatic build-up, leave the system board in its anti-static bag until you are ready to install it.
2. Wear an antistatic wrist strap.
3. Do all preparation work on a static-free surface.
4. Hold the device only by its edges. Be careful not to touch any of the components, contacts or connections.
5. Avoid touching the pins or contacts on all modules and connec­tors. Hold modules or connectors by their ends.
Important:
Electrostatic discharge (ESD) can damage your processor, disk drive and other components. Perform the upgrade in­struction procedures described at an ESD workstation only. If such a station is not available, you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the system chassis. If a wrist strap is unavailable, establish and maintain contact with the system chassis throughout any procedures requir­ing ESD protection.
Safety Measures
To avoid damage to the system:
Use the correct AC input voltage range
..
..
.
To reduce the risk of electric shock:
Unplug the power cord before removing the system chassis cover for installation or servicing. After installation or servicing, cover the system chassis before plugging the power cord.
Battery:
Danger of explosion if battery incorrectly replaced.
Replace only with the same or equivalent type recommend
by
the manufacturer.
Dispose of used batteries according to the battery manufactur­er’s
instructions.
1
Introduction
7
About the Package
The system board package contains the following items. If any of these items are missing or damaged, please contact your dealer or sales representative for assistance.
; The system board ; A user’s manual ; One IDE cable ; One FDD cable ; Two USB port cables ; Two Serial ATA data cables ; Two Serial ATA power cables ; One “Main Board Utility” CD ; Two RAID driver floppy diskettes ; One I/O shield
The system board and accessories in the package may not come similar to the information listed above. This may differ in accordance to the sales region or models in which it was sold. For more infor­mation about the standard package in your region, please contact your dealer or sales representative.
Before Using the System Board
Before using the system board, prepare basic system components.
If you are installing the system board in a new system, you will need at least the following internal components.
A CPU
Memory module
Storage devices such as hard disk drive, CD-ROM, etc.
You will also need external system peripherals you intend to use which will normally include at least a keyboard, a mouse and a video display monitor.
Introduction
1
8
Processor
Chipset
System Memory
BIOS
Energy Efficient Design
Damage Free Intelligence
Graphics
• Intel® CoreTM Duo/Solo mobile processor Intel® CoreTM 2 Duo mobile processor Intel® CoreTM processor-based Celeron® M 65nm mobile processor
- 667MHz/533MHz Front Side Bus
• Processor socket: mPGA478
• Intel
®
chipset
- Intel® 945GM Express chipset
- Intel® 82801GR I/O Controller Hub (ICH7R)
• Two 240-pin DDR2 DIMM sockets
• Supports dual channel (128-bit wide) memor y interface
• Supports 400MHz, 533MHz and 667MHz DDR2 SDRAM
• Supports maximum of 4GB system memory using 256Mbit, 512Mbit or 1Gbit technology for x8 and x16 devices
• Award BIOS
• 4Mbit flash memory
• Supports ACPI specification and OS Directed Power Manage­ment
• Supports ACPI STR (Suspend to RAM) function (optional)
• Wake-On-Events include:
- Wake-On-PS/2 Keyboard/Mouse
- Wake-On-USB Keyboard/Mouse
- Wake-On-LAN and Wake-On-Ring
- RTC timer to power-on the system
• System power management supported
• Microsoft
®
/Intel® APM 1.2 compliant
• Soft Power supported - ACPI v1.0a specification
• AC power failure recovery
• Monitors CPU/system temperature and overheat alarm
• Monitors CPU(V)/1.05V/1.5V/dimm(V)/12V/VBAT(V)/3.3V/5V/ V3.3sb(V) voltages and failure alarm
• Monitors CPU/system fan speed and failure alarm
• Read back capability that displays temperature, voltage and fan speed
• Watchdog timer function
• Integrated Intel Graphics Media Accelerator 950
- 250MHz core render clock and 200MHz core display
clock
- Up to 224 MB maximum video memory
- 1600x1200 at 75 Hz maximum resolution
- Suppor ts DVI port through Serial Digital Video Out (SDVO)
interface
-`Dual screen display through CRT and DVI ports
Chapter 1 - Introduction
Specifications
1
Introduction
9
Audio
LAN
Serial ATA
IDE Interface
Rear Panel I/O Ports
I/O Connectors
Expansion Slots
Temperature
Humidity
PCB
• Realtek ALC655 AC'97 audio CODEC
• 16-bit stereo full-duplex CODEC with 48KHz sampling rate
• High quality differential CD input
• S/PDIF interface
• 5.1-channel audio output
• Two Realtek PCI Express Gigabit controllers
• Suppor ts 10Mbps, 100Mbps and 1Gbps data transmission
• IEEE 802.3 (10/100Mbps) and IEEE 802.3ab (1Gbps) compliant
• Supports four SATA (Serial ATA) interfaces which are compliant with SATA 1.0 specification
• SATA speed up to 3Gb/s
• RAID 0, RAID 1, RAID 0+1 and RAID 5
• One IDE connector supports up to two IDE devices
• Supports Ultra ATA 100/66/33
• 1 mini-DIN-6 PS/2 mouse port
• 1 mini-DIN-6 PS/2 keyboard port
• 2 DB-9 serial por ts
• 1 DB-15 VGA port
• 1 DVI-I port
• 2 RJ45 LAN por ts
• 4 USB 2.0/1.1 ports
• Mic-in, line-in and line-out
• 2 connectors for 4 additional external USB 2.0/1.1 ports
• 1 DIO connector
• 1 parallel connector
• 1 front audio connector for line-out and mic-in jacks
• 1 CD-in internal audio connector
• 1 S/PDIF-in/out connector
• 1 connector for IrDA interface
• 4 Serial ATA connectors
• 1 40-pin IDE connector
• 1 floppy connector
• 1 24-pin ATX power connector
• 1 4-pin 12V power connector
• 1 chassis open connector
• 1 front panel connector
• 3 fan connectors
• 1 PCI Express x16 slot
• 1 PCI Express x1 slot
• 5 PCI slots
•0
o
C to 60oC
• 10% to 90%
• 6 layers, ATX form factor
• 30.5cm (12") x 24.4cm (9.6")
Introduction
1
10
Features
The Watchdog Timer function allows your
application to regularly “clear” the system at the set time interval. If the system hangs or fails to function, it will reset at the set time interval so that your system will continue to operate.
DDR2 is a higher performance DDR technology
whose data transfer rate delivers bandwidth of 4.3 GB per second and beyond. That is twice the speed of the conven­tional DDR without increasing its power consumption. DDR2 SDRAM modules work at 1.8V supply compared to 2.6V memory voltage for DDR modules. DDR2 also incorporates new innovations such as the On-Die Termination (ODT) as well as larger 4-bit pre­fetch against DDR which fetches 2 bits per clock cycle.
The Intel 945GM northbridge chip comes integrated
with the Intel Graphics Media Accelerator 950 deliv­ering exceptional 3D graphics performance. It supports analog CRT and TV-out interfaces.
DVI (Digital Visual Interface) is a form of video inter-
face technology made to maximize the quality of flat panel LCD monitors and modern video graphics cards. Data is transmitted using the TMDS (Transition Minimized Differential Signaling) protocol, providing a digital signal from the PC’s graphics subsystem to the display.
The audio jacks at the rear panel will
support 5.1-channel audio only when the audio utility is configured to support this function. The mic-in at the rear will be disabled. Use the front audio’s mic-in jack.
watchdog timer
5.1-channel audio
DDR2
graphics
DVI
1
Introduction
11
S/PDIF is a standard audio file transfer format that
transfers digital audio signals to a device without having to be converted first to an analog format. This prevents the quality of the audio signal from degrading whenever it is converted to analog. S/PDIF is usually found on digital audio equipment such as a DAT machine or audio processing device. The S/PDIF connector on the system board sends surround sound and 3D audio signal out­puts to amplifiers and speakers and to digital recording devices like CD recorders.
Serial ATA is a storage interface that is compliant
with SATA 1.0 specification. With speed of up to 3Gbps, it improves hard drive performance faster than the standard parallel ATA whose data transfer rate is 100MB/s. The Intel chip al­lows configuring RAID on Serial ATA drives. It supports RAID 0, RAID 1, RAID 0+1 and RAID 5.
The two Realtek PCI Express Gigabit LAN con­trollers support up to 1Gbps data transmission.
The system board is equipped with an IrDA connec-
tor for wireless connectivity between your computer and peripheral devices. The IRDA (Infrared Data Association) specifi­cation supports data transfers of 115K baud at a distance of 1 meter.
The system board supports USB 2.0 and USB 1.1
ports. USB 1.1 supports 12Mb/second bandwidth while USB 2.0 supports 480Mb/second bandwidth providing a marked improvement in device transfer speeds between your com­puter and a wide range of simultaneously accessible external Plug and Play peripherals.
USB
SERIAL ATA
irda
gigabit lan
S/PDIF
Introduction
1
12
This feature allows the system that is in the
Suspend mode or Soft Power Off mode to wake-up/power-on to respond to calls coming from an external mo­dem or respond to calls from a modem PCI card that uses the PCI PME (Power Management Event) signal to remotely wake up the PC.
Important:
The 5V_standby power source of your power supply must sup­port ≥720mA.
This feature allows the network to remotely
wake up a Soft Power Down (Soft-Off) PC. It is supported via the onboard LAN port or via a PCI LAN card that uses the PCI PME (Power Management Event) signal. However, if your system is in the Suspend mode, you can power-on the system only through an IRQ or DMA interrupt.
Important:
The 5V_standby power source of your power supply must sup­port ≥720mA.
This function allows you to use the PS/2 key-
board or PS/2 mouse to power-on the sys­tem.
Important:
The 5V_standby power source of your power supply must sup­port ≥720mA.
This function allows you to use a USB key­board or USB mouse to wake up a system
from the S3 (STR - Suspend To RAM) state.
Important:
If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB ports, the 5V_standby power source of your power sup­ply must support ≥1.5A. For 3 or more USB ports, the 5V_standby power source of your power supply must support
2A.
wake-on-USB
wake-on-lan
wake-on-PS/2
wake-on-ring
1
Introduction
13
The RTC installed on the system board allows your system to automatically power-on on the set date
and time.
The system board is designed to meet the ACPI
(Advanced Configuration and Power Interface) speci­fication. ACPI has energy saving features that enables PCs to imple­ment Power Management and Plug-and-Play with operating systems that support OS Direct Power Management. Currently, only Win­dows
®®
®®
®
2000/XP supports the ACPI function. ACPI when enabled in the Power Management Setup will allow you to use the Suspend to RAM function.
With the Suspend to RAM function enabled, you can power-off the system at once by pressing the power button or selecting “Standby” when you shut down Windows
®®
®®
®
2000/XP without having to go through the sometimes tiresome process of closing files, applications and operating system. This is because the system is capable of stor­ing all programs and data files during the entire operating session into RAM (Random Access Memory) when it powers-off. The oper­ating session will resume exactly where you left off the next time you power-on the system.
Important:
The 5V_standby power source of your power supply must sup­port ≥720mA.
When power returns after an AC power fail­ure, you may choose to either power-on the system manually or let the system power-on
automatically.
Power failure recovery
rtc timer
ACPI STR
14
2
Hardware Installation
System Board Layout
Chapter 2 - Hardware Installation
1
IrDA
1
PCIE x1
1
Front panel
System fan
1
1
1
USB 2-3
1
USB 0-1
Parallel
1
1
Chassis open
1
SATA 2 SATA 3
SATA 0
SATA 1
1
FDD
1
13
ATX po we r
12 24
DDR2-1 DDR2-2
A B C
1
1
Clear CMOS ()JP1
1
PS/2 power select ( )JP2
1
USB 4-7 power select ( )JP3
1
CPU fan
Front audio
1
CD-in
1
1
2nd fan
1
+12V power
JP8JP12JP9JP10JP11
Mouse
KB
COM 1 COM 2
LAN 1
USB 7 USB 6
LAN 2
USB 5 USB 4
Mic-in
Line-in
Line-out
1
DIO
Top:VGA
Buttom: DVI-I
1
PCIE x16
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
Audio codec
S/PDIF
USB 0-3 power
select ( )JP4
Battery
IDE
1
Power-on
select (JP6)
Realtek RTL8111B
Realtek RTL8111B
I/O
chip
1
1 1
mPGA478 SOCKET
Intel
945GM
Intel
ICH7R
132
4
65
132
4
65
132
4
65
132
4
65
132
4
65
Chrontel CH7307C
SPI Flash
BIOS
Standby Power LED
PCIE x16 / DVI select (JP8-JP12)
BIOS
15
2
Hardware Installation
System Memory
Warning:
Electrostatic discharge (ESD) can damage your system board, proces­sor, disk drives, add-in boards, and other components. Perform the upgrade instruction procedures described at an ESD workstation only. If such a station is not available, you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the system chassis. If a wrist strap is unavailable, establish and maintain contact with the system chassis throughout any procedures requiring ESD protection.
.
.
.
.
.
.
.
.
A B C
1
Intel
ICH7R
BIOS
DDR2-1
DDR2-2
The two DDR2 DIMM sockets on the system board are divided into 2 channels:
Channel A - DDR2-1 Channel B - DDR2-2
16
2
Hardware Installation
The system board supports the following memory interface.
Single Channel (SC)
Data will be accessed in chunks of 64 bits (8B) from the memory channels.
Dual Channel (DC)
Data will be accessed in chunks of 128 bits from the memory chan­nels. Dual channel provides better system performance because it doubles the data transfer rate.
DIMMs are on the same channel.
DIMMs in a channel can be identical or
completely different. However, we highly rec­ommend using identical DIMMs.
Not all slots need to be populated.
DIMMs of the same memory configura-
tion are on different channels.
Single Channel
Dual Channel
BIOS Setting
Configure the system memory in the Advanced Chipset Features submenu of the BIOS.
17
2
Hardware Installation
Installing the DIM Module
Note:
The system board used in the following illustrations may not resemble the actual board. These illustrations are for reference only.
1. Make sure the PC and all other peripheral devices connected to
it has been powered down.
2. Disconnect all power cords and cables.
3. Locate the DDR2 socket on the system board.
4. Push the “ejector tabs” which are at the ends of the socket to
the side.
Ejector tab
5. Note how the module is keyed to the socket.
DDR2 sockets
Ejector
tab
Key
Notch
18
2
Hardware Installation
7. Seat the module vertically, pressing it down firmly until it is com­pletely seated in the socket.
8. The ejector tabs at the ends of the socket will automatically snap into the locked position to hold the module in place.
19
2
Hardware Installation
A B C
1
Intel
ICH7R
BIOS
CPU
Overview
The system board is equipped with a surface mount mPGA478 CPU socket.
Installing the CPU
1. Make sure the PC and all other peripheral devices connected to it has been powered down.
2. Disconnect all power cords and cables.
3. Locate the mPGA478 socket on the system board.
4. Use a screwdriver to turn the screw to its unlock position.
Lock
Unlock
X
20
2
Hardware Installation
5. Position the CPU above the socket. The gold triangular mark on the CPU must align with pin 1 of the CPU socket.
Important:
1. Only Use Intel® CoreTM Duo/Solo processor or Intel® Celeron® M processor manufactured on 65nm technology. Intel Pentium M and Intel Celeron
M processors manufactured on 0.13 micron and 90nm technology are not supported. Installing an incompatible processor will cause severe damage to both the proces­sor and system board.
2. Handle the CPU by its edges and avoid touching the pins.
6. Insert the CPU into the socket until it is seated in place. The CPU will fit in only one orientation and can easily be inserted without exerting any force. Use a screwdriver to turn the screw to its lock position.
Important:
Do not force the CPU into the socket. Forcing the CPU into the socket may bend the pins and damage the CPU.
Gold triangular mark
Pin 1 of the socket
21
2
Hardware Installation
Installing the Fan and Heat Sink
The CPU must be kept cool by using a CPU fan with heat sink. Without sufficient air circulation across the CPU and heat sink, the CPU will overheat damaging both the CPU and system board.
Note:
Use only certified fan and heat sink.
Your fan and heat sink package usually contains the fan
and heat sink assembly, and an installation guide. If the in­stallation procedure in the installation guide differs from the one in this section, please follow the installation guide in the package.
1. Match and insert the screw holes of the retention module base to the mounting holes around the CPU socket from the bottom through the top of the system board.
Screw hole
Screw hole
Screw hole
Screw hole
Buttom view of the system board
22
2
Hardware Installation
2. Place the heat sink on top of the CPU. The 4 screws around the heat sink must match the screw holes of the retention module base. Refer to the figure below for the correct position of the heat sink. This is important so that the fan / heat sink will provide adequate cooling to the components of the system board.
Turn each Phillips head screw half way down first to initially stabilize the heat sink onto the system board, then finally tighten each screw.
Important:
Do not turn the first screw all the way down followed by the next and so on. This is to avoid imbalance which might cause cracks or fractures to the CPU and/or heat sink assembly.
23
2
Hardware Installation
Jumper Settings
Clear CMOS Data
If you encounter the following,
a) CMOS data becomes corrupted. b) You forgot the supervisor or user password.
you can reconfigure the system with the default values stored in the ROM BIOS.
To load the default values stored in the ROM BIOS, please follow the steps below.
1. Power-off the system and unplug the power cord.
2. Set JP1 pins 2 and 3 to On. Wait for a few seconds and set JP1 back to its default setting, pins 1 and 2 On.
3. Now plug the power cord and power-on the system.
A B C
1
Intel
ICH7R
BIOS
2-3 On:
Clear CMOS Data
1-2 On: Normal
(default)
X
JP1
312312
24
2
Hardware Installation
JP2 is used to select the power of the PS/2 keyboard/mouse port. Selecting 5V_standby will allow you to use the PS/2 keyboard or PS/2 mouse to wake up the system.
BIOS Setting
Configure the PS/2 keyboard/mouse wake up function in the Inte­grated Peripherals submenu (“Super IO Device” section) of the BIOS. Refer to chapter 3 for more information.
Important:
The 5V_standby power source of your power supply must sup­port ≥720mA.
PS/2 Power Select
A B C
1
Intel
ICH7R
BIOS
1-2 On: 5V
(default)
2-3 On:
5V_standby
X
JP2 312
3
1
2
25
2
Hardware Installation
JP3 and JP4 are used to select the power of the USB ports. Selecting 5V_standby will allow you to use the USB keyboard or USB mouse to wake up the system.
BIOS Setting
“USB KB Wake-Up From S3” in the Power Management Setup submenu of the BIOS must be set to Enabled. Refer to chapter 3 for more information.
Important:
If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB ports, the 5V_standby power source of your power sup­ply must support ≥1.5A. For 3 or more USB ports, the 5V_standby power source of your power supply must support
2A.
USB Power Select
A B C
1
Intel
ICH7R
BIOS
X
USB 4-7
(JP3)
1-2 On: 5V
(default)
2-3 On:
5V_standby
X
USB 0-3
(JP4)
1-2 On: 5V
(default)
2-3 On:
5V_standby
312312
3
1
2
3
1
2
26
2
Hardware Installation
A B C
1
Intel
ICH7R
BIOS
PCIE x16 / DVI Select
X
The system board allows connecting a device to either the DVI port at the rear panel or to the PCI Express x16 card. However, you cannot use devices connected to both the DVI port and PCI Ex­press x16 card at the same time. Jumpers JP8 to JP12 are used to select between using PCIE x16 or DVI.
JP8-JP12
1-2, 4-5 On
2-3, 5-6 On
PCIE x16 / DVI Select
PCIE x16
DVI
JP11
1
4
6
3
JP10
1 4
6
3
JP9
1
4
6
3
JP12
1
4
6
3
JP8
1 4
6
3
27
2
Hardware Installation
Power-on Select
JP6 is used to select the method of powering on the system. If you want the system to power-on whenever AC power comes in, set JP6 pins 2 and 3 to On. If you want to use the power button, set pins 1 and 2 to On.
A B C
1
Intel
ICH7R
BIOS
X
JP6
2-3 On:
Power-on via
AC power
1-2 On:
Power-on via
power button
(default)
3
1
2
3
1
2
28
2
Hardware Installation
Rear Panel I/O Ports
The rear panel I/O ports consist of the following:
PS/2 mouse port
PS/2 keyboard port
2 COM ports
VGA port
DVI-I port
2 LAN ports
4 USB ports
Mic-in jack
Line-in jack
Line-out jack
PS/2
K/B
COM 2 USB 4-5USB 6-7
VGA
Line-out
Line-in
Mic-in
PS/2
Mouse
LAN 1
COM 1
DVI-I
LAN 2
29
2
Hardware Installation
PS/2 Mouse and PS/2 Keyboard Ports
The onboard PS/2 mouse (Green) and PS/2 keyboard (Purple) ports are at location CN1 of the system board. The PS/2 mouse port uses IRQ12. If a mouse is not connected to this port, the system will reserve IRQ12 for other expansion cards.
Warning:
Make sure to turn off your computer prior to connecting or disconnecting a mouse or keyboard. Failure to do so may damage the system board.
Wake-On-PS/2 Keyboard/Mouse
The Wake-On-PS/2 Keyboard/Mouse function allows you to use the PS/2 keyboard or PS/2 mouse to power-on the system. To use this function:
Jumper Setting:
JP2 must be set to “2-3 On: 5VSB”. Refer to “PS/2 Power Select” in this chapter for more information.
.
.
.
.
.
.
.
.
A B C
1
Intel
ICH7R
BIOS
W
PS/2 Mouse
PS/2 Keyboard
30
2
Hardware Installation
BIOS Setting:
Configure the PS/2 wake up function in the Integrated Peripherals submenu (“Super IO Device” section) of the BIOS. Refer to chapter 3 for more information.
Important:
The 5V_standby power source of your power supply must sup­port ≥720mA.
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