SOLTEK SL-65DVB User manual

SL-65DVB/65DV2 V1.0
USER MANUAL
R

USER NOTICE
Product Model : SL-65DVB/65DV2
Manual Revision : V1.0
Release Date : ovember 2000
his Users Guide & Technical Reference is for assisting system
manufacturers and end-users in setting up and installing the
motherboard.
Every effort has been made to ensure that the information in this
manual is accurate. Soltek omputer Inc. is not responsible for print-
ing or clerical errors. Information in this document is subject to
change without notice and does not represent a commitment on the
part of Soltek omputer Inc.
No part of this manual may be reproduced, transmitted, trans-
lated into any language in any form or by any means, electronic or
mechanical, including photocopying and recording, for any purpose
without the express written permission of Soltek omputer Inc.
ompanies and products mentioned in this manual are for identifi-
cation purpose only. Product names appearing in this manual may
or may not be registered trademarks or copyrights of their respec-
tive companies.
Soltek computer inc. Provides this manual “As is “ without war-
ranty of any kind, either express or implied, including but not limited
to the implied warranties or conditions of merchantability or fitness
for a particular purpose. In no event shall Soltek computer inc. Be
liable for any loss or profits, loss of business, loss of use or data,
interruption of business, or for indirect, special, incidental, or con-
sequential damages of any kind, even if Soltek computer inc. Has
been advised of the possibility of such damages arising from any
defect or error in this manual or product.
Copyrigh © 2000 Sol ek Compu er Inc. All Righ s Reserved.
• Intel, eleron, Pentium II, Pentium III are trademarks of Intel orporation.
• Intel 82815 Graphic Memory ontroller Hub(GM H), 82801 I/O ontroller Hub(I H) are trade-
marks of Intel orporation.
• VIA yrix III is trademark of VIA orporation.
• Norton AntiVirus, Norton Ghost are trademarks of Symantec orporation.
T

SOLTEK AROUND THE WORLD
SOLTEK COMPUTER INC.
Address : 7F, No. 306-3, Ta-Tung Rd, Sec.1, Hsi- hin, Taipei-
Hsien, Taiwan, R.O. .
Telephone : [phone]
Fax : [phone]
E-mail : [email protected]
Web site : http://www.soltek.com.tw
SOLTEK KOREA INC.
Address : 1002, hungjin Bldg. 53-5 Wonhyo-Ro, 3-Ka,
Yongsan-Ku Seoul 140-113, Korea
Telephone : [phone]
Fax : [phone]
E-mail : [email protected]
MOKA HOLDING B.V.
Address : De Run 4428 5503 LR Veldhoven, the Netherlands
Telephone : [phone]
Fax : [phone]
E-mail : [email protected]
SOUL TECHNOLOGY EUROPE B.V.
Address : Sydneystraat 52-54 3047 BP Rotterdam, the Nether-
lands
Telephone : [phone]
Fax : [phone]
E-mail : [email protected]
Web site : http://www.soultech-europe.com

4
65DVB/65DV2
C O N T E N T
CHAPTER 1
INTRODUCTION ........................................................................... 6
1-1 ITEM LIST HE KUP ............................................................................ 6
1-2 PU ........................................................................................................ 6
1-3 HIPSET ................................................................................................ 6
1-4 ADVAN ED HIGH-PERFORMAN E DRAM ONTROLLER................ 6
1-5 FULL FEATURED A ELERATED GRAPHI S PORT (AGP)
ONTROLLER ....................................................................................... 7
1-6 MULTI-I/O FUN TION ........................................................................... 7
1-7 EXTENSION SLOTS .............................................................................. 7
1-8 BIOS ....................................................................................................... 8
1-9 SOUND ONTROLLER ......................................................................... 8
1-10 POWER MANAGEMENT ..................................................................... 8
1-11 FROM FA TOR.................................................................................... 8
1-12 HARDWARE MONITORING ................................................................ 8
1-13.1 MOTHERBOARD LAYOUT --- 65DVB .............................................. 9
1-13.2 MOTHERBOARD LAYOUT --- 65DV2 ............................................ 10
1-14 HIPSET SYSTEM BLO K DIAGRAM ............................................. 11
1-15 MOTHERBOARD SPE IFI ATION TABLE OF ................................. 12
65DVB & 65DV2 ................................................................................. 12
CHAPTER 2
HARDWARE SETUP ................................................................... 14
2-1 PU INSTALLATION ............................................................................ 14
2-2 MEMORY INSTALLATION ................................................................... 16
2-3 HDD / FDD INSTALLATION ................................................................. 17
2-4 BUS RATIO SELE T ........................................................................... 18
2-4.1 BUS LO K SELE T ....................................................................... 18
2-5 JUMPER DEFINITION ......................................................................... 19
2-5.1 ONBOARD FAN ONNE TOR (FAN1/FAN2) .................................. 19
2-5.2 USB PORT SELE T-1 (JP3/JP4) ..................................................... 19
2-5.3 ONBOARD A 97 ODE SELE T (JP5/JP9) ................................. 20
2-5.4 USB PORT SELE T-2 (JP6/JP7) ..................................................... 20
2-5.5 POWER LOST RESUME (JP8)......................................................... 21
2-5.6 D-ROM AUDIO ONNE TOR ( D_IN1/ D_IN2) ......................... 21
2-5.7 LEAR MOS DATA (JBAT1) .......................................................... 21

5
65DVB/65DV2
2-5.8 WAKE ON LAN FUN TION (WOL1) ................................................ 21
2-5.9 THERMAL SENSOR ONNE TOR (RT2) ....................................... 23
2-6 ONNE TORS .................................................................................... 23
2-6.1 J2J3 ................................................................................................... 23
2-6.2 HASSIS PANEL ONNE TOR ...................................................... 26
2-6.3 ATX POWER SUPPLY ONNE TOR .............................................. 26
2-6.4 AUDIO MODEM RISER SLOT (AMR) ............................................... 27
2-6.5 PS/2 MOUSE AND PS/2 KEYBOARD .............................................. 28
2-6.6 IRQ DES RIPTION .......................................................................... 28
CHAPTER 3
SOFTWARE SETUP.................................................................... 30
3-1 ABOUT SOLTEK SUPPORT D .......................................................... 30
3-2 VIA HIPSET DRIVER INSTALLATION (4-IN-1 DRIVER) ................... 30
3-3 A ’97 AUDIO ODE INSTALLATION................................................ 34
3-4 HARDWARE MONITOR INSTALLATION............................................. 35
CHAPTER 4
BIOS SETUP ............................................................................... 36
4-1 INTRODU E THE BIOS ...................................................................... 36
4-2 WHAT IS BIOS SETUP ........................................................................ 36
4-3 HOW TO RUN BIOS SETUP ............................................................... 36
4-4 WHAT IS MOS ................................................................................... 37
4-5 WHAT IS POST .................................................................................... 37
4-6 BIOS UPGRADE .................................................................................. 37
4-6.1 BEFORE UPGRADE BIOS ............................................................... 37
4-6.2 UPGRADE PRO ESS ...................................................................... 38
4-7 MOS SETUP UTILITY ....................................................................... 41
4-8 STANDARD MOS SETUP ................................................................. 42
4-9 ADVAN ED BIOS FEATURES ............................................................ 45
4-10 ADVAN ED HIPSET FEATURES ................................................... 50
4-11 INTEGRATED PERIPHERALS ........................................................... 55
4-12 POWER MANAGEMENT SETUP ...................................................... 59
4-13 PNP / P I ONFIGURATION ............................................................ 65
4-14 P HEALTH STATUS ......................................................................... 68
4-15 FREQUEN Y/VOLTAGE ONTROL ................................................. 69
4-16 LOAD OPTIMIZED DEFAULTS .......................................................... 71
4-17 SET SUPERVISOR / USER PASSWORD ......................................... 71
4-18 SAVE & EXIT SETUP ......................................................................... 72
4-19 EXIT WITHOUT SAVING ................................................................... 72

6
65DVB/65DV2
CHAPTER 1
INTRODUCTION
1-1 ITEM LIST CHECKUP
• Motherboard
• Support D
• User’s Manual
• Bundle Bonus Pack D
• Bundle Bonus Pack Manual
• Temperature Sensor able
• ATA 66/100 IDE able
• FDD able
1-2 CPU
• Supports Intel® F -PGA Pentium !!!TM up to 1GHz or above.
• Supports Intel® F -PGA 370 eleron & PGA 370 eleron up to 766MHz
or above.
• Supports VIA yrix !!! up to 600MHz.
• Supports PU voltage Auto-Detect circuit.
1-3 CHIPSET
• North Bridge - VIA VT82 693A APOLLO PRO-PLUS.
• South Bridge - VIA VT82 686A (for 65DVB only)
VIA VT82 686B (for 65DV2 only)
1-4 ADVANCED HIGH-PERFORMANCE DRAM
CONTROLLER
• Supports FP, SDRAM, V M memory types up to 3 DIMMS.
• 64-bit data width and 3.3V DRAM interface.
• Supports up to 768MB memory space.
• Different DRAM types may be used in mixed combinations.
• P I-2.2 compliant, 32 bit 3.3V P I interface with 5V tolerant inputs .
• DRAM interface synchronous with host PU (66/100/133 MHz) or AGP
(66MHz) for most flexible configuration.
• DRAM interface may be faster than PU by 33MHz to allow use of P 100

7
65DVB/65DV2
memory modules with 66MHz eleron or use of P 133 with 100MHz
Pentium III.
• DRAM interface may be slower than PU by 33 MHz to allow use of older
memory modules with newer PUs (e.g., P 66 memory modules with
100 MHz Pentium III).
1-5 FULL FEATURED ACCELERATED GRAPHICS PORT
(AGP) CONTROLLER
• AGP v2.0 compliant
• Supports Sideband Addressing (SBA) mode (non-multiplexed address/
data)
• Supports 133MHz 2x mode for AD and SBA signaling
• Pipelined split-transaction long-burst transfers up to 533 MB/sec
1-6 MULTI-I/O FUNCTION
• Two Ultra DMA-33 / 66 Master Mode P I EIDE ports (for 65DVB only).
• Two Ultra DMA-33 / 66 / 100 Master Mode P I EIDE ports (for 65DV2
only).
• Two UART’s for omplete Serial Ports.
• One dedicated IR connector:
Third serial port dedicated to IR function either through the two complete serial
ports or the third dedicated port Infrared-IrDA (HPSIR) and ASK (Amplitude Shift
Keyed) IR.
• Multi-mode parallel connector:
Standard mode, E P and EPP support.
• Floppy Disk connector:
Two FDDs with drive swap support .
• Universal Serial Bus connector:
--- USB v1.1 and Intel Universal H I v1.1 compatible.
--- Provides 2 build-in USB ports (another 2 internal USB ports for extensible
purpose require an optional USB connect cable).
• PS/2 Keyboard connector.
• PS/2 Mouse connector.
1-7 EXTENSION SLOTS
• Five P I bus Mater slots.
• One ISA slot.
• One AMR slot.

8
65DVB/65DV2
• One AGP 4x mode slot.
• Three DIMM slots.
1-8 BIOS
• Award BIOS Version 6.0.
• Supports Plug & Play V1.0.
• FLASH MEMORY for easy upgrade.
• Supports BIOS writing protection.
• Year 2000 compliant.
1-9 SOUND CONTROLLER
• Sound Blaster Pro Hardware and Direct Sound Ready A ’97 Digital
Audio ontroller with odec onboard.
1-10 POWER MANAGEMENT
• A PI 1.0 compliant (Advanced onfiguration and Power Interface).
• APM V1.2 compliant (Legacy power management).
• System event monitoring with two event classes.
• Supports PS/2 Keyboard & Mouse power on.
• Supports Wake On LAN (WOL) & Wake On Modem.
• Supports real time clock (RT ) with date alarm, month alarm, and century
field.
1-11 FROM FACTOR
• ATX from factor, 4 layers P B.
• Motherboard size 19.0cm X 30.5cm.
1-12 HARDWARE MONITORING
• Programmable control, status, monitor and alarm for flexible desktop
management (software included).
• Five-positive voltage.
• Two-temperature monitoring.
• Three Fan-speed monitoring.

9
65DVB/65DV2
1-13.1 MOTHERBOARD LAYOUT --- 65DVB
• Default Setting: Intel eleron 300A/66 MHz
Using non-complian memory wi h higher bus clock (over clocking) may severely
compromise he in egri y of sys em.
1 3
1 3
JP6
JP7
1 3
JP9
1 3
JP8
1 3
1 3 1 3
1 4
1 4 JP3
JP4 JP5
1
3
JP11
1 3
JBAT1
SPK RST PWR/LED SUSLED
HD/LED IR PWR SUSPEND
FAN2
FAN1
J2 J3
1 1
LPT1
COM2 COM1
GAME/MIDI PORT
LINE OUT
LINE IN
MIC
JWOL1
SW1
CD_IN2
CD_IN1
AMR
ISA
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
DIMM1 DIMM2 DIMM3
FDC1 IDE2 IDE1
SOCKET 370
RT2
RT1
ATX POWER
FLASH BIOS
Li
Ba ery
ON DIP
1 2 3 4 5 6
USB2
1
16
AC'97
Codec
Clock
Genera or
PS/2 MOUSE PS/2 K/B
upper
lower
USB1 USB0
upper
lower
VIA
VT82C
693A
VIA
VT82C
686A
AGP 2X

10
65DVB/65DV2
1-13.2 MOTHERBOARD LAYOUT --- 65DV2
• Default Setting: Intel eleron 300A/66 MHz
1 3
1 3
JP6
JP7
1 3
JP9
1 3
JP8
1 3
1 3 1 3
1 4
1 4
JP3
JP4 JP5
1
3
JP11
1 3
JBAT1
SPK RST PWR/LED SUSLED
HD/LED IR PWR SUSPEND
FAN2
FAN1
J2 J3
1 1
LPT1
COM2 COM1
GAME/MIDI PORT
LINE OUT
LINE IN
MIC
JWOL1
SW1
CD_IN2
CD_IN1
AMR
ISA
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
DIMM1 DIMM2 DIMM3
FDC1 IDE2 IDE1
SOCKET 370
RT2
RT1
ATX POWER
FLASH BIOS
Li
Ba ery
ON DIP
1 2 3 4 5 6
USB2
1
16
AC'97
Codec
Clock
Genera or
PS/2 MOUSE PS/2 K/B
upper
lower
USB1 USB0
upper
lower
VIA
VT82C
693A
VIA
VT82C
686B
AGP 2X
Using non-complian memory wi h higher bus clock (over clocking) may severely
compromise he in egri y of sys em.

11
65DVB/65DV2
1-14 CHIPSET SYSTEM BLOCK DIAGRAM
VIA
VT82C
693A
VIA
VT82C
686A/
686B
ISA1
PCI3 PCI2 PCI1 PCI5 PCI4
Keyboard
& Mouse
Main
Memory
(DRAM)
AGP Slo or
3D Graphics
Con roller
PM Con rol ,
GPIO , Rese
BIOS
ROM
USBx4
Super IO
IDE x 2
Serial Por x 2
Infrared Por x 1
Parallel Por x 1
FDD x1
Socke 370
CPU
Figure 1-11. VIA VT693A Sys em Block Diagram Using he
VT82C686A or VT82C686B Sou h Bridge
Hardware
Moni oring
AC97 Codec
ATA 33/66 or
ATA 33/66/100

12
65DVB/65DV2
1-15 MOTHERBOARD SPECIFICATION TABLE OF
65DVB & 65DV2
Model
VIA686A VIA686B
65DVB
Nor h bridge VIA VT82C693A APOLLO PRO-PLUS
Sor h bridge
AGP In erface AGP Pro 2X Mode
Build-in AC97 codec
Memory Suppor s PC133 and PC100 FP, SDRAM and Vir ual Channel
Memory (VCM) up o 768MB
3 DIMM Slo s
Audio
IDE 2 x Ul ra 33/66
IDE por s
2 x Ul ra33/66/100
IDE por s
I/O
yes
yes
4 x USB por s, 1 x FDD por , 2 x COM por s,
1 x LPT por , 1 x IrDA, PS/2 Mouse, PS/1 K/B
PCI slo 5 x PCI Mas er Slo s
ISA slo 1 x ISA slo
Hardware
Moni oring
BIOS wri ing
Pro ec ion
Remark
65DV2

13
65DVB/65DV2
ATTENTION !!!
1. Please refer o your processor ins alla ion or o her
documen a ion a ached wi h your CPU for de ailed
ins alling ins ruc ion.
2. Ins alling a hea sink and cooling fan is necessary for
proper hea dissipa ion from your CPU. Uncorrec ed
ins alla ion may resul in overhea ing and damage of
your CPU.
3. Before changing he se ing of CPU Vcore from BIOS
program, user SHOULD make sure of correc specifi-
ca ion bo h of CPU CLOCK and RATIO. Uncorrec ed
se ing may cause damage o your CPU.

14
65DVB/65DV2
CHAPTER 2
HARDWARE SETUP
2-1 CPU INSTALLATION
Warning!!!
Never run the processor without the heat sink properly and firmly attached
PERMANENT DAMAGE WILL RESULT.
1. Pull the lever sidways away from the socket, and then raise the lever up
to a 90-degree angle.
2. Take note of the red circle as below picture. When insert the PU into
socket, you can find out there is a definite pin orientation for PU and
socket.
SOCKET 370
SOCKET 370

15
65DVB/65DV2
3. Make sure that the PU positions in the socket tightly, and then put the
lever down to complete the PU installation.
SOCKET 370

16
65DVB/65DV2
WARING !!!
• Make sure that you unplug your power supply when adding or remoning
memory modules or other system components, failure to do so may cause
severe damage to both your motherboard and expansion cards.
• Be careful when inserting or removing DIMM, fouceing a DIMM in or out of
a socket can be damaged the memory module or the socket. Some of DIMMs
contain EDO or FPM DRAM that accept only 5V power. These DIMM types
are incompliant with the motherboard, the M/B only supports 3.3V true
SDRAM DIMMs
2-2 MEMORY INSTALLATION
168-Pin DIMM No ch Key Defini ions(3.3V)
DRAM Key Posi ion Vol age Key Posi ion
Unbuffered 3.3V
Ins alling DIMM:
• Make sure you have the correct memory module type for your motherboard.
• Insert the mdule(s) as shown, DIMMs have 168-pins and two notches that
will match with the onboard DIMM socket, memory modules are installed by
inserting them straight into the slot until they “click” into place. They only fit
in one direction so do not force them into place.
Removing:
• Press the holding clips on both sides of socket out ward to release the
DIMM, Gintly pull the DIMM out of the socket.

17
65DVB/65DV2
1 3
1 3
JP6
JP7
1 3
JP9
1 3
JP8
1 3
1 3 1 3
1 4
1 4
JP3
JP4 JP5
1
3
JP11
1 3
JBAT1
SPK RST PWR/LED SUSLED
HD/LED IR PWR SUSPEND
FAN2
FAN1
J2 J3
1 1
LPT1
COM2 COM1
GAME/MIDI PORT
LINE OUT
LINE IN
MIC
JWOL1
SW1
CD_IN2
CD_IN1
AMR
ISA
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
DIMM1 DIMM2 DIMM3
FDC1 IDE2 IDE1
SOCKET 370
RT2
RT1
ATX POWER
FLASH BIOS
Li
Ba ery
ON DIP
1 2 3 4 5 6
USB2
1
16
AC'97
Codec
Clock
Genera or
PS/2 MOUSE PS/2 K/B
upper
lower
USB1 USB0
upper
lower
VIA
VT82C
693A
VIA
VT82C
686B
AGP 2X
2-3 HDD / FDD INSTALLATION
• To ins all HDD (Hard Disk Drive), you may connec he cable’s blue
connec or o he mo herboard’s primary (IDE1) or secondary IDE
connec or, and hen connec he gray connec or o your slave de-
vice and he black connec or o your mas er device.If you ins all wo
hard disks , you mus configure he second drive o Slave mode by
se ing i s jumper accordingly.Please refer o your hard disk docu-
men a ion for he jumper se ings.
• To ins all FDD (Floppy Disk Drive), you may connec he single end
o he board , and connec wo plugs on he o her end o he floopy
drives.
Floppy Disk Drive Connec or:
Orien he red markings on
he floppy ribbon cable o
Pin1.
Hard Disk Drive Connec or:
Orien he red markings on
he IDE ribbon cable o Pin1.

18
65DVB/65DV2
2-4 BUS RATIO SELECT
2-4.1 BUS CLOCK SELECT
• Normally, the Bus Ratio (Frenquency Multiple) of your processor is locked
by processor’s Vendor,setting of the PU Bus Ratio will have no effect.
• Bus Ratio exceed 8.0X, user can not change all values from the ratio will
be detected by BIOS automatically.
• The Bus Ratio Setting is available on unlocked processors only.
• Over clocking is not recommanded, your system may work unstable.
SW1 DIP1 ~ DIP4 SETTING
OFF
ON ON ON
ON
1 2 3 4 5 6
OFF
ON
3.0x
OFF OFF
ON ON
ON
1 2 3 4 5 6
OFF
ON
3.5x
OFF
ON ON ON
ON
1 2 3 4 5 6
OFF
ON
4.0x
OFF OFF
ON ON
ON
1 2 3 4 5 6
OFF
ON
4.5x
OFF OFF
ON ON
ON
1 2 3 4 5 6
OFF
ON
5.0x
OFF OFF OFF
ON
ON
1 2 3 4 5 6
OFF
ON
5.5x
OFF
ON ON ON
ON
1 2 3 4 5 6
OFF
ON
6.0x
OFF OFF
ON ON
ON
1 2 3 4 5 6
OFF
ON
6.5x
OFF OFF
ON ON
ON
1 2 3 4 5 6
OFF
ON
7.0x
OFF OFF OFF
ON
ON
1 2 3 4 5 6
OFF
ON
7.5x
OFF OFF
ON ON
ON
1 2 3 4 5 6
OFF
ON
8.0x
ON OFF
1
ON OFF
2
ON OFF
3
ON OFF
4
OFF
5
ON
6
66/100/133MHz
Au o Selec
(defaul )
1
3
ON OFF
1
ON OFF
2
ON OFF
3
ON OFF
4
OFF
5
OFF
6
100MHz
1
3
ON OFF
1
ON OFF
2
ON OFF
3
ON OFF
4
OFF
5
ON
6
133MHz
1
3
ON
ON
ON
SW1 DIP5 ~ DIP6 JP11: FSB SELECT

19
65DVB/65DV2
2-5 JUMPER DEFINITION
• The figure below shows the location of the motherboard’s jumper blocks.
CAUTION
• Do not move the jumper with the power on. Always turn off the power and unplug
the power cord from the computer before changing the jumper. Otherwise, the
motherboard could be damaged.
Those connectors support processor/system cooling fan with +12V. Those support
three pin head connector. When connecting the wire to FAN connectors user should
give attention 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 your
motherboard has Hardware Monitor chipset on-board you must use a specially
designed fan with speed sensor to take advantage of this function.
For fans with fan speed sensor every rotation of the fan will send out 2 pulses.
System Hardware Monitor will count and report the fan rotation speed.
NOTE 1: Always consult vendor for proper CPU cooling fan.
NOTE 2: CPU FAN supports the FAN control. You can install PC Alert utility.
This will automatically control the CPU FAN speed according to the
actual CPU temperature.
GND
+12V
SENSOR
CPU FAN
FAN1 / FAN2: ONBOARD FAN CONNECTOR (12V)
FAN2
FAN1
SYSTEM FAN
2-5.1 ONBOARD FAN CONNECTOR (FAN1/FAN2)
2-5.2 USB PORT SELECT-1 (JP3/JP4)
Redirec USB por 3 o USB 2
connec or (defaul )
JP3/JP4: USB PORT SELECT (1)
1 3
1 3
JP3
JP4
1 3
1 3
JP3
JP4
Redirec USB por 3 o AMR

20
65DVB/65DV2
Redirec USB por 2 o USB 2
connec or (defaul )
JP6/JP7: USB PORT SELECT (2)
1 3
1 3
JP6
JP7
1 3
1 3
JP6
JP7
Redirec USB por 2 o AGP
OTE: This jumper allows user to use the switch of ATX power supply
to control O /OFF switch directly instead of using the power
switch on the motherboard.
Normal (defaul )
JP8: POWER LOST RESUME
3
1
3
1
JP8
Enabled JP8
2-5.5 POWER LOST RESUME (JP8)
D_IN1PIN NO.
CD_IN1/CD_IN2: CD-ROM AUDIO CONNECTOR
D_IN2
PIN 1 Lef Channel
GND
PIN 2 GND
GNDPIN 3
Righ ChannelPIN 4
GND
Lef Channel
Righ Channel
2-5.6 CD-ROM AUDIO CONNECTOR (CD_IN1/CD_IN2)
2-5.3 ONBOARD AC97 CODEC SELECT (JP5/JP9)
2-5.4 USB PORT SELECT-2 (JP6/JP7)
Disabled
JP5/JP9: ONBOARD AC'97 CODEC SELECT
3
1
3
1
1 3
JP5 JP9
1 3
JP5 JP9
Enabled (defaul )