BCM BV945GL User's Quick Start Manual

Clear CMOS (CLRTC)
Clear CMOS
1
CLRTC
2
3
*Default
Speaker connector (SPEAKER1) Front USB Header (USB56, USB78)
Pin Signal
1 Speak Out VCC
2 GND USB-
3 GND USB+
4 +5V GND
KEY
Digital Audio connector (SPDIF_OUT)
Front panel audio
Pin Signal
(Azalia)
1 +5V
2 KEY
3 SPDIFOUT SENSE2_RETURN
KEY
4 GND
SENSE1_RETURN
PRESENCE#
CD-IN (CD)
GND
Pin Signal
1 CD-L (Legacy AC'97)
2 CD GND
3 CD GND BLINE_OUT_L
4 CD-R
KEY
BLINE_OUT_R
ATX power connectors +5VA
AGND
(ATX12V)
Signal Pin Pin Signal
GND 1 2 +12V Chassis Instruction (CHASSIS)
GND 3 4 +12V
Signal
(EATXPWR1)
GND
Chassis Signal
Signal Pin Pin Signal
+3.3V 12 24 GND Key
+12V 11 23 +5V +5VSB_MB
+12V 10 22 +5V
+5V VSB 9 21 +5V
Front Panel Header (F_PANEL)
PWR-OK 8 20 -5V
GND 7 19 GND
+5V 6 18 GND
KEY
GND 5 17 GND
GND
+5V 4 16 PS-ON
PWR
GND 3 15 GND
PWR_LED-
+3.3V 2 14 -12V
PWR_LED+
+3.3V 1 13 +3.3V
Normal *
1
2
3
Signal Pin Pin Signal
1 2 VCC
3 4 USB-
5 6 USB+
7 8 GND
9 10 NC
Signal Pin Pin Signal
10 9 PORT2L
8 7 SENSE_SEND
6 5 PORT2R
4 3 PORT1R
2 1 PORT1L
Signal Pin Pin Signal
10 9 Line out_L
8 7 NC
6 5 Line out_R
4 3 MICPWR
2 1 MIC2
Pin
4
3
2
1
Signal Pin Pin Signal
10 9 NC
8 7 Reset
6 5 GND
4 3 IDE_LED-
2 1 IDE_LED+
""
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User's Quick Start Card
Version 1.00
Inspect the Package:
One BV945GL Motherboard
One IDE Cable (80 wire)
One Floppy Cable
Two SATA Cable
One Driver CD/DVD
One Standard I/O Shield
One COM Port Cable
One User's Quick Start Card
Responsibility:
This manual is provided "As-Is" with no warranties of any kind, 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.
Attention: CPU Socket Protector
Please read the user's manual carefully prior installing the Processor. Do not remove CPU socket protector if no CPU is
in the LGA775 socket. Place the CPU protector back to the socket during transport and when returning board for
service.
http://www.intel.com/cd/channel/reseller/asmo-
na/eng/products/box_processors/desktop/proc_dsk_p4/technical_reference/99345.htm#processorinstallation
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. Improper installation might cause battery to
explode. 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.
Additional Information:
Additional information on setting this board up can be found in the User's Manual in the provided CD or DVD 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.
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. Incorrect BIOS setup is not covered by
your motherboard's manufacturer warranty. Try Clear CMOS information when system does not boot after BIOS settings
change.
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http://www.bcmcom.com
SATA cable I/O Shield
BV945GL
COM Port Cable