ASROCK IMB-181-D Settings Manual

Jumpers and headers setting guide

IMB-181-D

IMB-181-L

IMB-181-DB

1* : Backlight Power Connector
(For IMB-181-L only)
PIN Signal Name
1 GND
2 GND
3 BL EN
4 BL CTL
5 LCD_BLT_VCC
6 LCD_BLT_VCC
2* : Backlight Volume Control
(For IMB-181-L only)
PIN Signal Name
1 GPIO_VOL_UP
2 GPIO_VOL_DW
3 PWRDN
4 LVDS1 BLUP
5 LVDS1 BLDW
6 GND
7 GND
3 : 24-pin ATX Power Input Connector
4* : PNL_PWR1 (For IMB-181-L only)
1-2: LVDD: +3V
1
2-3: LVDD: +5V
4-5: LVDD: +12V
5* : Backlight Power Selection
(For IMB-181-L only)
1-2 : +5V
2-3 : +12V
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1* 2*
Atxpwr1
28*
BLT_VOL1
BLT_PWR1
27*
USB10_11
1
USB8_9
26
1
USB6_7
1
USB4_5
25*
1
24*
BIOS
Chip

mini-SATA

USB 3.0

23
T: USB1

LAN1

B: USB0
USB 3.0
22
T: USB3 Lan2
B: USB2
1
21
20
6* : BLT_PWM1 (For IMB-181-L only)
1-2 : +3V Level
2-3 : +5V Level
1
7 : PS2_KB_MS1
PIN Signal Name
1 KBCLK
2 +5V
3 KBDATA
4 +5V
5 MSDATA
6 GND
7 MSCLK
1
8 GND
8 : COM4, 5, 6 Headers (RS232)
PIN Signal Name PIN
1 DCD 6
2 RXD 7
3 TXD 8
4 DTR 9 No Power/5V/12V
5 GND 10
9 : 4-Pin Chassis FAN Connector (+12V)
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
10 : Chassis Intrusion Headers
CI1:
Close: Active case open
Open: Normal
Cl2:
Close: Normal
Open: Active case open
8
3 4*5*6* 7
1 1
COM4 COM6
1
1
PNL_PWR1
PS2_KB_MS1 COM5
1
1
BKT_PWR1
DDR3_B1
1
BLT_PWM1
1
1
DDR3_A1
IMB-181
BUZZ1
PWR_JP1

CLRCOMOS1

CMOS
1 1
Battery

PCIE1

19* 18 17
1
1
Signal Name
DSR
RTS
2
CTS
NC
1
GND
Signal
10
9
1 1
CI2 CI1

CPU_FAN1

11
CON1
12
1
Tpm1
PLED PWRBTN
13
1
1
Jgp Io1
HDLED RESET
Cha_Fan1
PANEL 1
1
SPEAKER1
16 15 14*
11 : 4-pin ATX Power Input Connector
12 : TPM Header
1

13 : System Panel Header

1
14* : 3W Audio AMP Output Wafer
(For IMB-181-L only)
PIN Signal Name
1 SPK L-
2 SPK L+
3 SPK R+
4 SPK R-
15 : Digital Input / Output
Pin Header
PIN Signal Name PIN Signal Name
1 SIO_GP24 2 SIO_GP20
3 SIO_GP25 4 SIO_GP21
5 SIO_GP26 6 SIO_GP22
7 SIO_GP27 8 SIO_GP23
9 JGPIO_PWR1 10 GND
16 : 4-Pin Chassis FAN Connector (+12V)
CHA_FAN_SPEED
+12V
FAN_SPEED_CONTROL
GND
PLED+
PLED-
PWRBTN#
GND
GND
RESET#
GND
HDLED-
HDLED+
1