This equipment has bee n te sted and found to comply with the l imits of a Class
B digi ta l dev i ce, pu r suan t to Part 15 of t he F CC Rul e s. Th ese lim it s ar e de sign ed
to provide reasonable pr otec tion against harmful interfer ence in a residential
installation. Th is equipmen t gene r ate s, uses and can r adi ate radio frequen cy
en ergy and, if not install ed and used in accordance with the instructions, may
cause harmf ul inter ference to radio commu nications. Ther e is no guarantee
that interference will not occur in a particular ins tallation.
The vendor makes no representations or warranties with respect to the
con te nt s h ere an d sp ecia ll y di scl a im s any im p li ed w arrant ie s of mer ch an t ab ilit y
or fi tness for any purpose . Furthe r the vendor rese rves the right to revise this
publi c ation and to make changes to the contents here without obligation to
notify any p a rty b eforehan d.
Duplication of this publication, in part or in whole, is not allowed without first
obt aining the vendor’s approv al in writing.
The con te nt of thi s u ser’s m anu al is subje ct to b e chan ge d w ithou t noti ce an d
we will not be responsible for any mistakes found in this user’ s manual. All the
brand and product nam es are trademark s of their resp ective companies.
1 front panel header supports front panel facilities.
1 CD-in connector supports CD-ROM audi o-in function.
1 SPDIF-out connector supports digital audio-out function.
1 SPDIF-in connector supports digital audio-in function
(optional ).
1 IEEE1394 header supports 1 1394 Fi rewire port (optional).
1 floppy connector supports 2 FDD devices with 360K, 720K,
1.2 M, 1.44M a nd 2.8 8M by tes.
2 IDE connectors support 4 IDE disk drives.
3 USB headers support 6 USB 2.0 ports at front panel.
4 Serial ATA connectors support 4 SATA devi ces.
Rear (Back Pane l ) Side Connectors
1 PS/2 Mouse Port.
1 PS/2 Keyboa rd Port.
1 Printer Port.
1 Serial Port. (COM2 is optional.)
1 1394 Firewi re Port (optional).
1 RJ - 45 LAN jack.
4 USB 2.0 Ports.
6 audio ports support 8 channels audio-out faciliti es (wi th
ALC850).
LAN
PS/2
Mouse
Printer Port
1394 Port
(optional)
Connector
PS/2
Keyboard
COM1COM2
Center/Left
( opti onal)
Rear
Si de
5
USB *2
Line-in
Line-out
MIC-i n
US B * 2
3 audio ports support 6 channels audio-out faciliti es (wi th
N
ALC 65 5, optiona l) .
PS/2
Mouse
PS/2
Key boar d
B. BIOS & Software
BIOS
Award legal BIOS.
Supports APM1.2.
Supports ACPI.
Supp orts USB Function.
Bundled Softwa re
Supports 9th Touch™, WINFLASHER™ and FLASHER™.
NF4 Ul tra-A 9
Printer Port
COM1COM2
( optional)
1394 Port
(optional)
U SB * 2
LA
Connector
US B * 2
Line-in/R ear
Line-out
MIC-in/
Center/
Left
1.2 PACKAGE CHECKLIST
FDD Cable x 1
HDD Cable x 1
User’s Manu al x 1
Serial ATA Cable x 1
Fu lly Setup Driver CD x 1
Rear I/O P anel for ATX Case x 1
S/PDIF Cable x 1 (optional)
USB 2.0 Cable x 1 (opti onal)
IEEE 1394 Cable x 1 (optional)
Serial ATA Power Swi tch Cable x 1 (optional)
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1.3 LA YOUT &COMPONENTS
JKB MS1
JCOM1
JCOM2
(op tional)
J1394_USB1
JUSB LA N1
EA RPHONEJACK1
C
O
M
1
C
O
M
2
Giga LA N
JKBM SV1
JPRNT1
J1394_USBV1
JATXPWR2
JAUDI O2
PCI- EX x1
PEX1- 2
PCI- EX x1
PEX1- 1
J1394PWR1
(opt ional)
XGP 1
IE EE 13 9 4
Chip
(optional)
JC DIN1
PCI1
JS PDIF_OUT
PCI2
Codec
JSPDIF_IN 1
PCI3
Note: ■ represents the 1st pin.
CPU1
PCI-EX16
nForce4
CK8-04
Ultra
Socket 939
Super I/O
J1394 A1
(optional)
JCFAN1
DIMM2
DIMM4
JNBF AN1
JSATA1 JSATA2 JSATA 3 JSATA4
JCI1
BIOS
JPANEL1
IDE2
IDE1
FDD1
JATXPWR1
DI MM 1
DIMM3
JUSBV1
JUSB3JUSB2JUSB1
JCMOS1
BAT1
JSFAN1
7
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CHAPTER 2: HARDW ARE INSTALLATION
2.1 CENTRAL PROCESSING UNIT (CPU)
Step 1: Remove the socket protection cap.
Step 2: Pull the lever sideways away from the socket and then raise the
lever up to a 90-degree angle.
8
NF4 Ul tra-A 9
Step 3: Look for the bl ack cut edge on socket, and the white dot on CPU
should point forwards thi s black cut edge. The CPU will fit only in
the correct orientation.
Step 4: Hol d the CPU down firmly, and then close the lever to complete
the i nstalla ti on.
Step 5: Put the CPU Fan on the CPU and buckle it. Connect the CPU FAN
power cabl e to the JCFAN1. Thi s compl etes the i nstallation.
9
NF4 Ul tra-A 9
2.2 FAN HEADERS
CPU FAN Po wer Header: JCFAN1
Pin Assignment
1 Ground
13
System Fan Power Header: JSFAN1
13
North Bri dge Fan Power Hea der: JNBFAN1
13
Note:
The JCF AN1, JSF AN 1and JN BF AN1 s upport system cooling fan with
Smart Fan C ont rol utility. It support s 3 pin head c onnector. When
connec t ing wit h wires onto c onnectors, please not e that t he red wire is the
posit iv e and should be connec t ed to pin#2, and t he blac k wire is Ground
and should be connec t ed to GND.
2 +12V
3 FAN RPM rate sense
Pin Assignment
1 Ground
2 +12V
3 FAN RPM rate sense
Pin Assignment
1 Ground
2 +12V
3 FAN RPM rate sense
10
NF4 Ul tra-A 9
2.3 MEMORY MODULES INSTAL LAT ION
2.2.1 DDR M o dule ins tallat ion
1. Unlock a DIMM sl ot by pressi ng the retaining clips outward. Align a
DIM M on the sl ot such that the notch on the DIMM matches the break
on the Slot.
2. Insert the DIMM verticall y and firm ly into the slot until th e retaining chip
snap back in place and the DIMM is properly seated.
11
NF4 Ul tra-A 9
2.4 CONNECTO RS,&SLOTS
Floppy Disk Connector: FDD1
The m otherboard provides a standard fl oppy disk connector that
s uppor t s 360 K, 720K, 1.2 M, 1.4 4M and 2. 8 8 M f lo ppy d is k types. Th is
connector supports the provided floppy drive ribbon cabl es.
Hard Disk Connectors: IDE1/IDE2
The m otherboard has a 32-bit Enhanced PCI IDE Control ler that
provides PIO Mode 0~5, Bus Master, and Ul tra DMA 33/66/100/133
functionality. I t has two HDD conn ecto rs IDE1 (primary) an d IDE2
(secondary).
The IDE connectors can connect a master and a slave drive, so you can
connect up to four hard disk dri ves. The fi rst hard drive should always be
Power Source He ade rs for USB Ports: J1394_USBV1/JUSBV1
Assignment Description
3
1
Pin 1-2 clo se
Pin 2-3 clo se
3
1
+5V
+5V st andby
Voltage
J1394_U SBV1: +5V f or U SB ports at
J1394_U SB1 and JU SBLAN 1.
JU SBV1: +5V f or f ront USB headers
(JUSB1/JUSB2/JUSB3).
J1394_U SBV1: USB ports at
J1394_U SB1 and JU SBLAN 1 are
powered wit h +5V standby v oltage.
JU SBV1: Front U SB headers
(JU SB1/JU SB2/JUSB3) are powered
with +5V standby volt age.
Note:
In order to support this function “Power-on system via USB devi ce,”
“J1394_USBV1/JUSBV1” jumper cap should be placed on Pi n 2-3
individually.
Power Source Header for PS /2 Keyboard/Mouse: JKBMSV1
Assignment Description
1
3
Pin 1-2 close
1
3
Pin 2-3 close
Note:
In order to support this function “Power-on system via keyboard and
mouse”, “JKBMSV1” j umper cap shoul d be placed on Pin 2-3.
+5V +5V for ke yboard and mouse
+5V Standby
Voltage
PS/2 k eyboard and m ouse are
powered wit h +5V standby v oltage.
CD-ROM Audi o-in Conne c tor: JCDIN1
This connector allows user to connect the audio source from the variety
devi c es, like CD-RO M, DVD-ROM, P CI sound card , PCI TV turn er card
etc..
Pin Assignment
1 Lef t channel input
2 Ground
14
JCDIN1
3 Ground
4 Right channel input
14
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Fr o nt P anel Audio-out Header : JAUDIO2
This conn ec tor will allow user to con ne c t wit h the fron t audio out p ut
heade rs on the P C c ase. It will disable the output on back pan el audio
connectors.
With ALC850 Audio Sound Codec:
12
1314
Pin Assignment Pin Assignment
1 Mic in/Stereo MIC -in R. 2 Ground
3 Stereo MIC-in L. 4 Audio power
Right line out/ Speaker out
5
Right
7 Reserved 8 Key
9 Lef t line out/Speaker out Lef t 10 Left line out/Speaker out Lef t
11 R ight line in 12 Right line in
13 Left line in 14 Left line in
Right line out/ Speaker out
6
Right
With ALC655 Audio Sound Codec (optional):
12
1314
Pin Assignment Pin Assignment
1 Stereo MIC-in R / Center 2 Ground
3
Stereo M IC-in L/ Bass
Right line out/ Speaker-out
5
Right
7 Reserved 8 Key
9 Lef t line out/Speaker-out Lef t 10 Lef t line out /Speaker out Left
Right line in/R ear speaker
11
Right
13 Left line in/R ear speak er Left 14 Left line in/ R ear speak er Left
4 Audio power
Right line out/ Speaker-out
6
Right
Right line in/R ear speaker
12
Right
15
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Digital Audio-out Connector: JSPDIF_OUT
This conn ec tor will allow user to con ne c t the PCI brac ket S PDI F ou tput
header.
Pin Assignment
1 +5V
13
JSPDIF_OUT
2 SPDIF OUT
3 Ground
Digita l Aud io-i n Connector: JSPDIF _IN1 ( optiona l)
This conn ec tor will allow user to con ne c t the PCI brac ket S PDI F ou tput
header.
Pin Assignment
1 +5V
13
JSPDIF_IN1
2 SPDIF In
3 Ground
Power Source Header fo r 1394 Chip: J1 39 4PWR 1 ( option a l)
Assignment Description
3
1
Pin 1-2 clo se
3
1
Pin 2-3 clo se
+3.3V
+3.3V SB +3.3V SB f or 1394 chips et.
+3.3V for 1394 chipse t.
(Default)
Header for 1394 Firewire Port at Front Panel: J1394A1 (option al)
This connector allows user to connect the front 1394 port for digital
image devi ces.
Pin Assignment Pin Assignment
1
210
1 A+ 2 A3 Ground 4 Ground
5 B+ 6 B7 +12v 8 +12V
9 Key 10 Ground
16
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Header for Fr ont Pan el Faci lities: J PA NEL1
This 24-pin connector includes Power-on, Reset, HDD LED, Power LED,
Sleep button, speaker and IrDA Connection. It allows user to connect
the PC case’s front panel switch functi ons.
2
24
1
23
JPANEL1
Pin Assignment Function Pin Assignment Function
1 +5V 2 Sleep control
3 N/A 4 Ground
5 N/A 6 N/A N/A
7 Speaker
9 H DD LED (+) 10 Power LED (+)
11 HDD LED (-)
13 Ground 14 Power button
15 Reset control
Speaker
Connector
Hard drive
LED
Reset
button
8 Power LED (+)
12 Power LED (-)
16 Ground
Sleep
button
Power LED
Power-on
button
17 N/A 18 Key
19 N/A 20 Key
21 +5V 22 Ground
23 IRTX
IrDA
Connector
24 IRRX
IrDA
Connector
Headers for USB Ports at Front Panel: JUSB1~JUSB3
This connector allows user to connect additional USB cabl es at PC front
panel, and also can be connected with internal USB devices, like USB