ASROCK IMB-785 Settings Manual

*15G06M005000AK*
P/ N: 15G06M005000AK V1.0
IMB-785
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Multimedia Interface, and the HDMI logo are
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Licensing LLC in the United States and other
countries.
1 : ATX 12V Power Connector
2 : 3-Pin CPU FAN Connector (+12V)
GND
+12V
CPU_FAN_SPEED
3 : 4-Pin CPU FAN Connector (+12V)
FAN_SPEED_CONTROL
CPU_FAN_SPEED
+12V
GND
4 : 24-pin ATX Power Input Connector
5 : SATA3 Connectors (SATA_0, SATA_1)
SATA2 Connectors (SATA_4, SATA_5)
6 : 3-Pin Chassis FAN Connector (+12V)
7 : 4-Pin Chassis FAN Connector (+12V)
CHA_FAN_SPEED
+12V
FAN_SPEED_CONTROL
GND
Jumpers and headers setting guide
1
26
25
USB 3.0
24
T: USB0
B: USB1
USB 2.0
23
T: USB2
B: USB3
USB 2.0
Top:
22
T: USB4
LAN
B: USB5
21
PCIE1
PCI1
BUZZ1
IMB-785
PCI2
PCI3
20
PCIE3
AUDIO
CODEC
PCI4
19
1 JGPIO_SET1
JGP IO1
HD_AUDIO1
CI1 CI2 JGPIO_PWR1
1
1 1 1 1
TPM1
18 17 16 15
14
8 5 8 : System Panel Header
PLED+
PLED-
4 1 PWRBTN#
GND
1
RESET#
GND
HDLED-
HDLED+
9 : COM3, 4, 5, 6 Headers (RS232)
RRXD1
DDTR#1
DDSR#1
CCTS#1
1
RRTS#1
GND
TTXD1
DDCD#1
10 : ATX/AT mode Selection
1-2: AT Mode
2-3: ATX Mode
11 : Clear CMOS Header
1-2: Normal
2-3: Clear CMOS
12 : Printer Port Header
AFD#
ERROR#
PINIT#
SLIN#
1
SPD2
SPD1
SPD0
STB#
2 3
CPU_FAN2 CPU_FAN1
CHA_FAN1 CHA_FAN2
CMOS
Battery
1
RoHS PWR_LOSS1
1
PWR_JP1
CLRCMOS1
1
1 1
LPT1
COM4
USB6_7 USB8_9
1 1
1
1 1
COM3
13 12 11 10
9
DUMMY
COM PWR
GND
SPD7
SPD6
ACK#
SPD5
BUSY
SPD4 PE
SPD3
SLCT
4
5
6
7
BIOS
Chip
COM6
PANEL1
PLED PWRBTN
8
1
COM5
HDLED RESET
13 : USB Headers (USB6_7, USB8_9)
14 : TPM Header
1
15 : Digital Input / Output
Pin Header
PIN Signal Name PIN Signal Name
1 SIO_24 2 SIO_20
3 SIO_25 4 SIO_21
5 SIO_26 6 SIO_22
7 SIO_27 8 SIO_23
9 JGPIO_PWR1 10 GND
16 : Digital Input / Output Power Select
1-2: +12V
2-3: +5V