ASROCK IMB-185 Settings Manual

IMB-185
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1 : Backlight Power Connector
PIN Signal Name
1 GND
2 GND
3 BL CTL
4 BL EN
5 LCD_BLT_VCC
6 LCD_BLT_VCC
2 : Backlight Volume Control
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
1-2: LVDD: +3V
2-3: LVDD: +5V
4-5: LVDD: +12V
5 : Backlight Power Selection
1-2: +5V
2-3: +12V
Jumpers and headers setting guide
1 2
32
BLT_VOL1
BLT_PWR1
31
USB10_11
1
USB8_9
30
1
USB4_5
29
1
28
BIOS
Chip
mini-SATA
USB 3.0
27
T: USB1
LAN1
B: USB0
USB 2.0
26
T: USB3 LAN2
B: USB2
1
25
24
6 : BLT_PWM1
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
2 RXD
3 TXD
4 DTR
5 GND
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
3 4 5 6 7 8
1 1
ATXPWR1
COM4
1 1
PNL_PWR1
PS2_KB_MS1
1
1
BKT_PWR1
1
BLT_PWM1
1
1
IMB-185
PWR_LOSS1
1
BUZZ1
1
PWR_JP1 CLRCOMOS1
1 1
PCIE1
22 20 19
23 21
1
1
Signal Name
6 DSR
7 RTS
2
8 CTS
9 No Power/+5V/+12V
10 NC
9 10
1
1
CI2
CI1
COM6
CPU_FAN1
COM5
DDR3_B1
DDR3_A1
CON1
JGPIO_JP1 JGPIO_PWR1
MSATA_SEL1
1
1 1
TPM1
PLED PWRBTN
CMOS
Battery 1
1
JGP IO1
HDLED RESET
CHA_FAN1
PANEL 1
1
SPEAKER1
18 17 16 15
14
11 : 4-pin ATX Power Input Connector
12 : TPM Header
1
13 : System Panel Header
14 : 3W Audio AMP Output Wafer
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
16 : 4-Pin Chassis FAN Connector (+12V)
CHA_FAN_SPEED
+12V
FAN_SPEED_CONTROL
GND
11
12
13
1
GND