2 AIMB-769 Startup Manual
CN32
CN33
COM1 DC Power Switch
COM2 DC Power Switch
KBMS1
PS/2 Keyboard and Mouse connector
KBMS2
External Keyboard and Mouse connec-
tor (6-pin)
JFP1
Power Switch / Reset connector
JFP2
External Speaker/HDD LED/SMbus
Connector
JFP3
Keyboard Lock and Power LED
Suspend: Fast flash (ATX/ AT)
System On: ON (ATX/ AT)
System Off: OFF (AT)
System Off: Slow flash (ATX)
JCASE1
Case Open
PSON1
AT(1-2) / ATX(2-3)
VOLT1
Voltage Monitoring for Alarm Board
CPUFAN1
CPU FAN connector (4-pin)
SYSFAN1
System FAN connector (3-pin)
SYS
FAN2
System FAN connector (3-pin)
AUDIO1
Audio connector
FPAUD1
HD Audio Front Panel Pin Header
USB12
USB port 1, 2
USB56
USB port 5, 6
USB78
USB port 7, 8
SATA1
Serial ATA1
SATA2
Serial ATA2
SATA3
Serial ATA3
SATA4
Serial ATA4
ATX12V1
ATX 12V Auxiliary power connector
(for CPU)
EATXPWR1
ATX 24 Pin Main power connector (for
System)
SPDIF_OUT
SPDIF Audio out pin header
BIOS1
SPI BIOS
JOBS1
Close: Enable OBS Alarm
Open: Disable OBS Alarm
IR_CON
Infrared connector
CMOS1: CMOS clear function
Pins
Result
1-2
Keep CMOS data*
2-3
Clear CMOS data
* Default
JWDT1: Watchdog timer output option
Closed Pins
Result
1-2
No Function
2-3
*System reset when it is triggered.
* Default
PSON1: ATX, AT mode selector
Closed Pins
Result
1-2
AT Mode
2-3
ATX Mode*
* Default
The CD disc contains programs that will lead you through
the installation of various device drivers needed to take full
advantage of your motherboard.
The computer is supplied with a battery-powered realtime
clock circuit. There is a danger of explosion if battery is
incorrectly replaced. Replace only with same or equivalent
type recommended by the manufacturer. Discard used bat-
teries according to manufacturer’s instructions.
This device complies with the requirements in Part 15 of
the FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
Jumpers and Connectors
Jumpers and Connectors
Software Installation
Declaration of Conformity
Keep CMOS data Clear CMOS data
1
2
3
1
2
3
NC 1-2 closed System Reset 2-3 closed
1
2
3
1
2
3
AT Mode 1-2 closed ATX Mode 2-3 closed
1
2
3
1
2
3
