BCM RX35Q User manual

RX35Q
RX35Q
LGA775 Socket for Intel® 800/1066/1333MHz FSB
Core™ 2 Quad/ Core™ 2 Duo/
Pentium® 4/ Pentium® D/ Celeron® Processor 440
uATX Motherboard
User’s Quick Start Card Version 1.00 http://www.bcmcom.com
Inspect the Package:
One RX35Q Motherboard
One 40-pin IDE cable
One SATA Cable
One SATA Power Cable
One I/O Shield
One Driver CD (Manual/Drivers)
One User’s Quick Start Card
Responsibility:
This manual is provided “As-Is” with no warranties of any kind, it will neither expressed or
implied, including, but not limited to the implied warranties or conditions of this product’s
fitness for any particular purpose. In no event shall we be liable for any loss of profits, loss of
business, loss of data, interruption of business, or indirect, special, incidental, or
consequential damages of any kind, even the possibility of such damages arising from any
defect or error in this manual or product. We reserve the right to modify and update the user
manual without prior notice.
WARNING: CMOS Battery Damage
Replace your system’s CMOS RAM battery only with the identical CR-2032 3V Lithium-Ion
coin cell (or equivalent) battery type to avoid risk of personal injury or physical damage to your
equipment. Always dispose of used batteries according to the manufacturer’s instructions, or
as required by the local ordinance (where applicable). The damage due to not following this
warning will void your motherboard’s manufacturer warranty.
Perchlorate Material- Special Handling May Apply.
See http://www.dtsc.ca.gov/hazardouswaste/perchlorate/
ATTENTION: Incorrect BIOS Setup
If you do not know how to handle BIOS setup or how to set it up properly, it is strongly
advisable that you do not modify any of the settings than otherwise instructed in the User’s
Quick Start Card. Even a seemingly small incorrect adjustment or modification in the BIOS
setup can render your system unstable or unusable. The incorrect BIOS setup is not covered
by your motherboard’s manufacturer warranty.
Additional Information:
Additional information on setting this board up can be found in the User’s Manual in the
provided CD-ROM. The Online User’s Manual and FAQ/Knowledge Base can be found on
our website by visiting our website: http://www.bcmcom.com. If your question is not
answered in our FAQ/Knowledge Base, visit our forums and post your messages or submit a
new FAQ through FAQ Submittal form for us to add your question in our FAQ with our
answer.
Motherboard Layout:
Back Panel:
Board Layout:

WARNING: Electrostatic Sensitive Device (ESD)
Static electricity can easily damage your motherboard and will void your motherboard
warranty. Keep the motherboard and other system components in their anti-static packaging
until you are ready to install them. Touch a grounded surface before you remove any system
component from its protective anti-static packaging. Unpacking and installation should be
done on a grounded, anti-static mat. The operator should be wearing an anti-static wristband,
grounded at the same points as the anti-static mat. During configuration and installation
touch a grounded surface frequently to discharge any static electrical charge that may have
built up in your body. Avoid touching the components when handling the motherboard or a
peripheral card. Handle the motherboard and peripheral cards either by the edges or by the
peripheral card case-mounting bracket.
WARNING: Misplaced Jumper Damage
Incorrect setting jumpers and connectors may lead to damage to your motherboard and will
void your motherboard warranty. Please pay special attention not to connect these headers
in wrong directions. DO NOT change ANY jumpers while the motherboard has the power!
Connectors, Jumpers, & Headers
Clear CMOS Jumper (JBAT1):
BIOS Flash Protection (JCI2)
ATX Power Connectors (24-Pin JPWR3, 4-Pin JPW1 ):
JPWR3
Pin Operation
1-2 BIOS Flash Protection Enabled
2-3 BIOS Flashable
All Open BIOS Flashable
Pin Signal Pin Signal
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 GND 15 GND
4 +5V 16 PS-ON#
5 GND 17 GND
6 +5V 18 GND
7 GND 19 GND
8 PWROK 20 Res
9 5VSB 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 +3.3V 24 GND
JPW1
Front Panel Connectors (JFP1, JFP2):
JFPI (Power SW, Reset SW, Power LED, Reset LED)
JFP2 (Power LED, External Speaker)
Fan Power Connectors (CPUFAN1, SYSFAN1):
Pin Signal
1 GND
2 GND
3 +12V
4 +12V
Pin Signal Description
1 HD_LED+ HD LED+
2 PWR/SLPLED+ Power LED+
3 HD_LED- HD LED-
4 PWR/SLPLED- Power LED-
5 RST_SW ResetSwitch
6 PWR_SW PowerSwitch
7 RST_SW ResetWitch
8 PWR_SW PowerSwitch
9 N.C. Not Connect
10 KEY KEY(no pin)
Pin Signal Description
1 GND Ground(LED-)
2 SPK Speaker
3 SLPLED SuspendLED+
4 NC No Connection
5 PWRLED PowerLED+
6 NC No Connection
7 KEY KEY(no pin)
8 SPK Speaker

SATA Ports
(Intel ICH9 SATA Ports (purple color): SATA1, SATA3, SATA4, SATA5)
(Marvell 88SE6111 SATA Port (blue color): SATA2)
IDE Connector (IDE1):
Floppy Drive Connector (FDD1):
Serial Port Connector (JCOM1):
Front 1394 Port Header (J1394_1):
Pin Signal Description
1 DCD Data Carry Datect
2 RxD Receive Data
3 TxD 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
Pin Signal Pin Signal
1 TPA_1+ 2 TPA_1-
3 GROUND 4 GROUND
5 TPB_1+ 6 TPB_1-
7 CPWR_1 8 CPWR_1
9 KEY(no pin) 10 GROUND
Front USB Headers (JUSB1, JUSB2, JUSB3):
SPDIF Audio Connector (JSPD1):
Optical Drive Audio Connector (JCD_IN1):
Front Panel Audio Connector (JAUD1):
Chassis Intrusion Connector (JCI1):
Pin Signal Pin Signal
1 VCC 2 VCC
3 USB0- 4 USB1-
5 USB0+ 6 USB1+
7 GND 8 GND
9 KEY(no pin) 10 N.C.
Pin Signal
1 VCC
2 SPDIF
3 GROUND
Pin Signal Description
1 AUD_MIC Front panel microphone input
2 AUD_GND Analog audio circuits Ground
3 AUD_MIC_BIAS Microphone Power
4 AUD_VCC Analog Audio Circuit 3V+
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
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