Msi KA780GM Series user Manual
KA780GM Series
MS-7552 (v1.X) Mainboard
G52-75521X1
Copyright Notice
The material in this document is the intellectual property of MICRO-STAR
INTERNATIONAL. We take every care in the preparation of this document, but no
guarantee is given as to the correctness of its contents. Our products are under
continual improvement and we reserve the right to make changes without notice.
Trademarks
All trademarks are the properties of their respective owners.
NVIDIA, the NVIDIA logo, DualNet, and nForce are registered trademarks or trade-
marks of NVIDIA Corporation in the United States and/or other countries.
AMD, Athlon™ , Athlon™ XP, Thoroughbred™, and Duron™ are registered trade-
marks of AMD Corporation.
Intel® and Pentium® are registered trademarks of Intel Corporation.
PS/2 and OS®/2 are registered trademarks of International Business Machines
Corporation.
Windows® 95/98/2000/NT/XP/Vista are registered trademarks of Microsoft
Corporation.
Netware® is a registered trademark of Novell, Inc.
Award® is a registered trademark of Phoenix Technologies Ltd.
AMI® is a registered trademark of American Megatrends Inc.
Revision History
Revision Revision History Date
V1.0 First Release September 2008
Technical Support
If a problem arises with your system and no solution can be obtained from the user’ s
manual, please contact your place of purchase or local distributor. Alternatively,
please try the following help resources for further guidance.
Visit the MSI website for FAQ, technical guide, BIOS updates, driver updates,
and other information: http://global.msi.com.tw/index.php?
func=service
Contact our technical staff at: http://ocss.msi.com.tw
ii
Safety Instructions
1. Always read the safety instructions carefully.
2. Keep this User’s Manual for future reference.
3. Keep this equipment away from humidity.
4. Lay this equipment on a reliable flat surface before setting it up.
5. The openings on the enclosure are for air convection hence protects the equipment from overheating. DO NOT COVER THE OPENINGS.
6. Make sure the voltage of the power source and adjust properly 110/220V before connecting the equipment to the power inlet.
7. Place the power cord such a way that people can not step on it. Do not place
anything over the power cord.
8. Always Unplug the Power Cord before inserting any add-on card or module.
9. All cautions and warnings on the equipment should be noted.
10. Never pour any liquid into the opening that could damage or cause electrical
shock.
11. If any of the following situations arises, get the equipment checked by a service
personnel:
† The power cord or plug is damaged.
† Liquid has penetrated into the equipment.
† The equipment has been exposed to moisture.
† The equipment has not work well or you can not get it work according to
User’s Manual.
† The equipment has dropped and damaged.
† The equipment has obvious sign of breakage.
12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT UNCONDITIONED, STORAGE TEMPERATURE ABOVE 600 C (1400F), IT MAY DAMAGE THE EQUIPMENT.
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer.
iii
FCC-B Radio Frequency Interference Statement
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 in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accor-
dance with the instructions, 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 measures listed
below.
† Reorient or relocate the receiving antenna.
† Increase the separation between the equipment and 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/television 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.
Notice 2
Shielded interface cables and A.C. power cord, if any, must be used in order to
comply with the emission limits.
VOIR LA NOTICE D ’INSTALLATION AVANT DE RACCORDER AU RESEAU.
Micro-Star International
MS-7552
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
iv
WEEE (Waste Electrical and Electronic Equipment) Statement
v
vi
vii
CONTENTS
Copyright Notice..............................................................................................................ii
Trademarks.......................................................................................................................ii
Revision History..............................................................................................................ii
Technical Support...........................................................................................................ii
Safety Instructions.........................................................................................................iii
FCC-B Radio Frequency Interference Statement........................................................iv
WEEE (Waste Electrical and Electronic Equipment) Statement....................................v
Chapter 1. Getting Started....................................................................................1-1
Mainboard Specifications...................................................................................1-2
Mainboard Layout................................................................................................1-4
Packing Checklist.................................................................................................1-5
Chapter 2. Hardware Setup..................................................................................2-1
Quick Components Guide....................................................................................2-2
CPU (Central Processing Unit)............................................................................2-3
Memory.................................................................................................................2-6
Power Supply......................................................................................................2-8
Back Panel............................................................................................................2-9
Connectors.........................................................................................................2-11
Jumper................................................................................................................2-19
Slots....................................................................................................................2-20
Chapter 3 BIOS Setup.............................................................................................3-1
Entering Setup.....................................................................................................3-2
The Main Menu.....................................................................................................3-4
Standard CMOS Features...................................................................................3-6
Advanced BIOS Features...................................................................................3-9
Integrated Peripherals.......................................................................................3-12
Power Management Setup...............................................................................3-14
H/W Monitor........................................................................................................3-17
BIOS Setting Password.....................................................................................3-18
Cell Menu............................................................................................................3-19
Load Fail-Safe/ Optimized Defaults.................................................................3-23
Appendix A Realtek Audio...................................................................................A-1
Installing the Realtek HD Audio Driver................................................................A-2
Software Configuration......................................................................................A-4
Hardware Setup................................................................................................A-19
Appendix B Dual Core Center..............................................................................B-1
Activating Dual Core Center...............................................................................B-2
viii
Main......................................................................................................................B-3
DOT (Dynamic OverClocking).............................................................................B-5
Clock.....................................................................................................................B-6
Voltage.................................................................................................................B-7
FAN Speed...........................................................................................................B-8
Temperature.........................................................................................................B-9
User Profile........................................................................................................B-10
Appendix C SATA RAID...........................................................................................C-1
RAID Configuration..............................................................................................C-2
ix
Getting Started
Chapter 1
Getting Started
Thank you for choosing the KA780GM Series (MS-7552
v1.X) ATX mainboard. The KA780GM Series mainboards
are based on AMD 780G & SB700 chipset for optimal
system efficiency. Designed to fit the advanced AMD
Athlon 64 / Phenom processor, the KA780GM Series
deliver a high performance and professional desktop
platform solution.
1-1
MS-7552 Mainboard
Mainboard Specifications
Processor Support
- Supports AMD® Athlon64 / Athlon64 X2 /AM2+ processors
- Supports 4 pin CPU Fan Pin-Header with Fan Speed Control
- Supports up to 5000+ and higher CPU
(For the latest information about CPU, please visit
http://global.msi.com.tw/index.php?func=cpuform)
HyperTransport
- Supports HyperTransport 3.0
Chipset
- North Bridge: AMD 780G
- South Birdge: AMD SB700
Memory Support
- DDR2 533/667/800/1066 SDRAM (240pin / 1.8V)
- 4 DDR2 DIMMs (16GB Max)
(For more information on compatible components, please visit
http://global.msi.com.tw/index.php?func=testreport)
Side Port Memory
- DDR3 SDRAM 1Gbit (optional)
LAN
- Supports LAN 10/100/1000 Fast Ethermet by RTL8111C
IEEE 1394
- Chip integrated by JMicron 381
- Transfer rate is up to 400Mb/s
Audio
- Chip integrated by Realtek® ALC888
- Flexible 8-channel audio with jack sensing
- Compliant with Azalia 1.0 Spec
IDE
- 1 IDE port by SB700
- Supports Ultra DMA 33/66/100/133 mode
- Supports PIO, Bus Master operation mode
SATA
- SATA II ports by SB700
- Supports 6 SATA II devices (included 1 eSATA )
- Supports storage and data transfers at up to 3 Gb/s
1-2
Getting Started
Floppy
- 1 floppy port
- Supports 1 FDD with 360KB, 720KB, 1.2MB, 1.44MB and 2.88MB
RAID
- Supports RAID 0/ 1/ 0+1 mode by SB700
Connectors
Back panel
- 1 PS/2 mouse port
- 1 PS/2 keyboard port
- 1 VGA port
- 1 DVI port
- 1 HDMI port
- 1 Optical SPDIF jack
- 1 IEEE 1394 port
- 4 USB 2.0 ports
- 1 eSATA port
- 1 LAN jack
- 6 flexible audio jacks
On-Board Pinheaders/ Connectors
- 4 USB 2.0 pinheaders
- 1 COM port pinheader
- 1 CD-In connector
- 1 Front Panel Audio pinheader
- 1 IEEE 1394 pinheader
- 1 Chassis Intrusion Switch pinheader
- 1 TPM Module pinheader
- 1 JLPT pinheader
Slots
- 1 PCI Express x16 slot
- 1 PCI Express x1 slot
- 2 PCI slots
Form Factor
- M-ATX (24.4cm X 24.4 cm)
Mounting
- 6 mounting holes
1-3
MS-7552 Mainboard
BATT
IDE 1JPWR
1
DIMM1DIMM2DIMM3DIMM
4
FDD 1JLPT1CPUFAN1FintekF71882FG
ALC888
RTL8111C
(optional)
JUSB4
Mainboard Layout
Top : mouse
Bottom:
keyboard
Top: VGA port
Bottom: DVI
HDMI port
SPDIF Out
Top:1394 port
Bottom: USB ports
e-SATA port
Top: LAN Jack
Bottom: USB ports
T:
Line-In
M:
Line-Out
B:
Mic
T:RS-Out
M:CS-Out
B:SS-Out
JMB381
JPWR2
PCI _E2
PCI _E1
PCI 1
PCI 2
JAUD1
AMD
780G
JCD1
J1394_1 JUSB1
1G
+
JBAT1
JUSB2 JUSB3
AMD
SB700
JSPI1
JCI1
JCOM1
SATA1
JTPM1
SATA2 SATA4
SATA3 SATA5
SYSFAN1
JFP1
KA780GM Series
(MS-7552 v1.X) Micro-ATX Mainboard
1-4
Packing Checklist
Getting Started
MSI motherboard
Power Cable
Floppy Cable
MSI Driver/Utility CD
SATA Cable
external SATA Cable
(Optional)
Back IO Shield
IDE Cable
User’ s Guide
and Quick Guide
* The pictures are for reference only and may vary from the packing contents of the
product you purchased.
1-5
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-7552 Mainboard
Quick Components Guide
Back Panel,
p.2-9
PCIE,
p.2-20
PCI,
p.2-21
JPWR2,
p.2-8
JAUD1,
p.2-15
JCD1,
p.2-15
J1394_1,
p.2-18
CPU,
p.2-3
JBAT1,
p.2-19
CPUFAN1
p.2-13
DDR2,
p.2-6
JUSB1~4,
p.2-17
JCI1,
p.2-13
JCOM1,
p.2-14
JLPT1,
p.2-16
FDD1,
p.2-11
JPWR1,
p.2-8
IDE1,
p.2-11
JTPM1,
p.2-14
SATA1~5,
p.2-12
SYSFAN1,
p.2-13
JFP1,
p.2-16
2-2
Hardware Setup
CPU (Central Processing Unit)
When you are installing the CPU, make sure to install the cooler to prevent
overheating. If you do not have the CPU cooler, consult your dealer before turning
on the computer.
For the latest information about CPU, please visit http://global.msi.com.tw/index.php?
func=cpuform
Important
Overheating
Overheating will seriously damage the CPU and system. Always make sure
the cooling fan can work properly to protect the CPU from overheating. Make
sure that you apply an even layer of thermal paste (or thermal tape) between
the CPU and the heatsink to enhance heat dissipation.
Replaceing the CPU
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.
Overclocking
This mainboard is designed to support overclocking. However, please make
sure your components are able to tolerate such abnormal setting, while
doing overclocking. Any attempt to operate beyond product specifications is
not recommended. We do not guarantee the damages or risks caused
by inadequate operation or beyond product specifications.
2-3
MS-7552 Mainboard
Gold arrow
Gold arrow
Gold arrow
Correct CPU placement
O
CPU Installation Procedures for Socket AM2+
1.Please turn off the power and
unplug the power cord before
installing the CPU.
2.Pull the lever sideways away
from the socket. Make sure to
raise the lever up to a 90-degree angle.
3.Look for the gold arrow of the
CPU. The gold arrow should
point as shown in the picture.
The CPU can only fit in the correct orientation.
4.If the CPU is correctly installed,
the pins should be completely
embedded into the socket and
can not be seen. Please note
that any violation of the correct
installation procedures may
cause permanent damages to
your mainboard.
Sliding
Plate
Open Lever
90 degree
5. Press the CPU down firmly into
the socket and close the lever.
As the CPU is likely to move while
the lever is being closed, always close the lever with your
fingers pressing tightly on top of
the CPU to make sure the CPU is
properly and completely embedded into the socket.
2-4
Hardware Setup
Installing AMD Socket AM2+ CPU Cooler Set
When you are installing the CPU, make sure the CPU has a heat sink and a
cooling fan attached on the top to prevent overheating. If you do not have the
heat sink and cooling fan, contact your dealer to purchase and install them before
turning on the computer.
Important
Mainboard photos shown in this section are for demonstration of the cooler
installation for Socket AM2+ CPUs only. The appearance of your mainboard
may vary depending on the model you purchase.
1.Position the cooling set onto the retention mechanism.
Hook one end of the clip to hook
first.
3.Fasten down the lever.
* While disconnecting the Safety Hook from the fixed bolt, it is necessary to
keep an eye on your fingers, because once the Safety Hook is disconnected
from the fixed bolt, the fixed lever will spring back instantly.
2. Then press down the other end of
the clip to fasten the cooling set on
the top of the retention mechanism.
Locate the Fix Lever and lift up it .
Fixed Lever
4.Attach the CPU Fan cable to the CPU
fan connector on the mainboard.
2-5
MS-7552 Mainboard
1
2
3
Installed
Memory
These DIMM slots are used for installing memory modules.
For more information on compatible components, please visit http://global.msi.com.
tw/index.php?func=testreport
DDR2
240-pin, 1.8V
64x2=128 pin56x2=112 pin
Dual-Channel Memory Population Rules
In Dual-Channel mode, the memory modules can transmit and receive data with two
data bus lines simultaneously. Enabling Dual-Channel mode can enhance the system
performance. Please refer to the following illustrations for population rules under
Dual-Channel mode.
DIMM1
DIMM2
DIMM3
DIMM4
DIMM1
DIMM2
DIMM3
DIMM4
DIMM1
DIMM2
DIMM3
DIMM4
Empty
2-6
Hardware Setup
Installing Memory 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. The plastic
clip at each side of the DIMM slot will automatically close when the memory module
is properly seated.
Important
You can barely see the golden finger if the memory module is properly inserted
in the DIMM slot.
3. Manually check if the memory module has been locked in place by the DIMM slot
clips at the sides.
Volt
Notch
Important
-DDR2 memory modules are not interchangeable with DDR and the DDR2
standard is not backwards compatible. You should always install DDR2
memory modules in the DDR2 DIMM slots.
-In Dual-Channel mode, make sure that you install memory modules of the
same type and density in different channel DIMM slots.
-To enable successful system boot-up, always insert the memory modules
into the DIMM1 first.
2-7
MS-7552 Mainboard
Power Supply
ATX 24-Pin Power Connector: JPWR1
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).
Pin Definition
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
JPWR1
12
1
24
13
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 +3.3V
ATX 4-Pin Power Connector: JPWR2
This 12V power connector JPW1 is used to provide power to the CPU.
pin 13
pin 12
JPWR2
4
3
2
1
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 450 watts (and above) is highly recommended for system
stability.
2-8
Pin Definition
Back Panel
Hardware Setup
1394 Port
Keyboard
Mouse
VGA Port
DVI-D Port
Optical
S/PDIF-Out
HDMI Port
USB Ports
LAN
Line-Out
USB Ports
Line-In
Mic
RS-Out
CS-Out
SS-Out
eSATA Port
Keyboard / Mouse
The standard PS/2® keyboard / mouse DIN connector is for a PS/2® keyboard / mouse.
USB Port
The USB (Universal Serial Bus) port is for attaching USB devices such as keyboard,
mouse, or other USB-compatible devices.
VGA Port
The DB15-pin female connector is provided for monitor.
DVI-D Port
The DVI-D (Digital Visual Interface-Digital) connector allows you to connect a LCD
monitor. It provides a high-speed digital interconnection between the computer and
its display device. To connect an LCD monitor, simply plug your monitor cable into the
DVI connector, and make sure that the other end of the cable is properly connected
to your monitor (refer to your monitor manual for more information.)
Optical S/PDIF-Out
This SPDIF (Sony & Philips Digital Interconnect Format) connector is provided for
digital audio transmission to external speakers through an optical fiber cable.
HDMI Port
The High-Definition Multimedia Interface (HDMI) is an all-digital audio/video interface
capable of transmitting uncompressed streams. HDMI supports all TV format, including standard, enhanced, or high-definition video, plus multi-channel digital audio on a
single cable.
1394 Port
The IEEE1394 port on the back panel provides connection to IEEE1394 devices.
eSATA Port
The eSATA port is for attaching the eSATA external hard drive.
2-9
MS-7552 Mainboard
LAN
The standard RJ-45 LAN jack is for connection to the Local Area Network (LAN). You
can connect a network cable to it.
Green / OrangeYellow
LED Color LED State Condition
Off LAN link is not established.
Left Yellow 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.
Audio Ports
These audio connectors are used for audio devices. You can differentiate the color
of the audio jacks for different audio sound effects.
Line-In (Blue) - Line In is used for external CD player, tapeplayer or
other audio devices.
Line-Out (Green) - Line Out, is a connector for speakers or headphones.
Mic (Pink) - Mic, is a connector for microphones.
RS-Out (Black) - Rear-Surround Out in 4/ 5.1/ 7.1 channel mode.
CS-Out (Orange) - Center/ Subwoofer Out in 5.1/ 7.1 channel mode.
SS-Out (Gray) - Side-Surround Out 7.1 channel mode.
2-10
Hardware Setup
Connectors
Floppy Disk Drive Connector: FDD1
This connector supports 360KB, 720KB, 1.2MB, 1.44MB or 2.88MB floppy disk drive.
FDD1
IDE Connector: IDE1
This connector supports IDE hard disk drives, optical disk drives and other IDE devices.
IDE1
Important
If you install two IDE devices on the same cable, you must configure the
drives separately to master / slave mode by setting jumpers. Refer to IDE
device’s documentation supplied by the vendors for jumper setting
instructions.
2-11
MS-7552 Mainboard
Serial ATA Connector: SATA1~ SATA5
This connector is a high-speed Serial ATA interface port. Each connector can connect
to one Serial ATA device.
SATA4
SATA1
SATA2
SATA5
SATA3
Important
Please do not fold the Serial ATA cable into 90-degree angle. Otherwise,
data loss may occur during transmission.
2-12
Hardware Setup
Fan Power Connectors: CPUFAN1, SYSFAN1
The fan power connectors support system cooling fan with +12V. When connecting
the wire to the connectors, always note 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.
If the mainboard has a System Hardware Monitor chipset on-board, you must use a
specially designed fan with speed sensor to take advantage of the CPU fan control.
GND
+12V
SENSOR
Control
CPUFAN1
+1 2V
SE NS OR
GND
SYSFAN1
Important
1.Please refer to the recommended CPU fans at processor’s official website
or consult the vendors for proper CPU cooling fan.
2.CPUFAN1 supports fan control. You can install Dual Core Center utility
that will automatically control the CPU fan speed according to the actual
CPU temperature.
3. Fan cooler set with 3 or 4 pins power connector are both available for
CPUFAN1.
Chassis Intrusion Connector: JCI1
This connector connects to the chassis intrusion switch cable. If the chassis is
opened, the chassis intrusion mechanism will be activated. 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.
GND
CINTRU
JCI1
2
1
2-13
MS-7552 Mainboard
TPM Module Connector: JTPM1
This connector connects to a TPM (Trusted Platform Module) module (optional). Please
refer to the TPM security platform manual for more details and usages.
13
14
2 1
JTPM1
Pin Signal Description Pin Signal Description
1 LCLK LPC clock 2 3V_STB 3V standby power
3 LRST# LPC reset 4 VCC3 3.3V power
5 LAD0 LPC address & data pin0 6 SIRQ Serial IRQ
7 LAD1 LPC address & data pin1 8 VCC5 5V power
9 LAD2 LPC address & data pin2 10 KEY No pin
11 LAD3 LPC address & data pin3 12 GND Ground
13 LFRAME# LPC Frame 14 GND Ground
Serial Port Connector: JCOM 1
This connector is a 16550A high speed communication port that sends/receives 16
bytes FIFOs. You can attach a serial device.
Pin Definition
PIN SIGNAL DESCRIPTION
1 DCD Data Carry Detect
2 SIN Serial In or Receive Data
3 SOUT Serial Out or Transmit Data
4 DTR Data Terminal Ready
5 GND Ground
6 DSR Data Set Ready
7 RTS Request To Send
8 CTS Clear To Send
9 RI Ring Indicate
2-14
JCOM1
9
1
2
Hardware Setup
Front Panel Audio Connector: JAUD1
This connector allows you to connect the front panel audio and is compliant with
Intel® Front Panel I/O Connectivity Design Guide.
2
1
10
9
JAUD1
HD Audio Pin Definition
PIN SIGNAL DESCRIPTION
1 MIC_L Microphone - Left channel
2 GND Ground
3 MIC_R Microphone - Right channel
4 PRESENCE# Active low signal-signals BIOS that a High Definition Audio dongle
5 LINE out_R Analog Port - Right channel
6 MIC_JD Jack detection return from front panel microphone JACK1
7 Front_JD Jack detection sense line from the High Definition Audio CODEC
8 NC No control
9 LINE out_L Analog Port - Left channel
10 LINEout_JD Jack detection return from front panel JACK2
is connected to the analog header. PRESENCE# = 0 when a
High Definition Audio dongle is connected
jack detection resistor network
CD-In Connector: JCD1
This connector is provided for external audio input.
JCD1
GND
R L
2-15
MS-7552 Mainboard
Front Panel Connector: JFP1
These connectors are for electrical connection to the front panel switches and LEDs.
The JFP1 is compliant with Intel® Front Panel I/O Connectivity Design Guide.
Power
Power
LED
Switch
-
+
2
JFP1
1
+
HDD
LED
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
4 FP PWR/SLP MSG LED pull-up
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.
- -
+
Reset
Switch
10
9
Parallel Port Header: JLPT1
This connector is used to connect an optional parallel port bracket. The parallel port
is a standard printer port that supports Enhanced Parallel Port (EPP) and Extended
Capabilities Parallel Port (ECP) mode.
26 25
JLPT1
2
1
PIN SIGNAL PIN SIGNAL
1 RSTB# 2 AFD#
3 PRND0 4 ERR#
5 PRND1 6 PINIT#
7 PRND2 8 LPT_SLIN#
9 PRND3 10 GND
11 PRND4 12 GND
13 PRND5 14 GND
2-16
PIN SIGNAL PIN SIGNAL
15 PRND6 16 GND
17 PRND7 18 GND
19 ACK# 20 GND
21 BUSY 22 GND
23 PE 24 GND
25 SLCT 26 Key (No Pin)
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