ASROCK IMB-146 Series Quick start guide
- Category
- Motherboards
- Type
- Quick start guide
ASROCK IMB-146 Series is a reliable and feature-rich motherboard that supports 4th generation Intel Core processors and offers a wide range of connectivity options, including USB 2.0 and 3.0 ports, DVI and VGA outputs, and SATA and PCI-Express slots. With its compact size and low power consumption, it's ideal for building small form factor PCs for home or office use.
ASROCK IMB-146 Series is a reliable and feature-rich motherboard that supports 4th generation Intel Core processors and offers a wide range of connectivity options, including USB 2.0 and 3.0 ports, DVI and VGA outputs, and SATA and PCI-Express slots. With its compact size and low power consumption, it's ideal for building small form factor PCs for home or office use.
IMB-146
1 : ATX 12V Power Connector
2 : DVI Connector
3 : Digital I/O Header
GPIO from Super I/O
Super I/O: Nuvoton NCT6776D
4 : COM Port Header
5 : 4-Pin CPU FAN Connector (+12V)
6 : SATA Power Output Connector
7 : mini PCIE Connector (Half size only)
8,10 : SATA2 Connectors
9 : Buzzer
11 :
LVDS2 Backlight Control Connector
Backlight Power Connectors
12 :
BLT_PWR2 (for LVDS1)
13 : BLT_PWR3 (for LVDS2)
14 : Clear CMOS Header
1-2: Normal (Default)
2-3: Clear CMOS
15 :
PWR_JP
Header
1-2: AT Mode
2-3: ATX Mode (Default)
16 : System Panel Header
Jumpers and headers setting guide
PIN Signal Name
1 GND
2 BL DW
3 BL UP
4 LVDS2 EN
GND
+5V
+12V
GND
1
PIN Signal Name PIN Signal Name
2 NC 1 GND
4
COM PWR/RI
3 DTR
6 CTS 5 TXD
8 RTS 7 RXD
10 DSR 9
COM PWR/DCD
1
2
1
PIN Signal Name
1 +12V
2 +12V
3 BL EN
4 BL CTL
5 GND
6 GND
5
6
ATX12V1
DDR3_A1
DDR3_B1
BUZZ1
CMOS
Battery
USB 2.0
T: USB0
B: USB1
RJ-45
IMB-146
COM1
AUDI O
CODE C
LAN
16Mb
BIOS
SATAI I_2
1
LVDS1
CLRCM OS 1
1
CPU_ FAN1
CHA_ FAN1
PCIE1
1
PS2
Keyboard
1
2
3
4
7
9
10
8
11
12
14
13
15
16
LPT1
1
1
LVDS2
DC_J AC K1
USB 2.0
T: USB2
B: USB3
VGA1
LPC1
PWR_J P1
1
PANEL1
MIC_I N1
LINE_ OU T1
LINE_ IN 1
SPEAK ER _O UT1
USB6
USB4_ 5
LVDS _V OL 1
1
1
SATAI I_1
SET_ CM1
COM2
SET_ CM2
DIO1
LVDS 2_ BLT_CT L1
BLT_ PW R3
BLT_ PW R2
DVI1
1
1
1
1
1
1
1
1
BLT_VOL1
1
1
1
1
1
SATA_ PWR1
1
PIN Signal Name PIN Signal Name
2 NC 1 GND
4
GND 3
TMDS CLK-
6
TMDS DATA1+
5
TMDS CLK+
8
TMDS DATA1-
7 GND
10 GND 9 GND
12 DDC DATA 11
TMDS DATA0+
14 DDC CLK 13
TMDS DATA0-
16 GND 15 GND
18
TMDS DATA2+
17 HOT PLUG
20
TMDS DATA2-
19 +5V
PIN Signal Name PIN Signal Name
10 GND 9 +5V
8 GP3 7 GP7
6 GP2 5 GP6
4 GP1 3 GP5
2 GP0 1 GP4
1
1
2
12
1
2
PIN Signal Name PIN Signal Name
1 GND 2 RESET#
3 GND 4 PWRBTN#
5 HDLED+ 6 HDLED-
7 PLED+ 8 SUS LED
17 : LVDS Power Jumper
LVDS Panel Connectors
18 : LVDS2 19 : LVDS1
20 : Backlight & Amp Volume Control Header
21 : LPC Debug Header
22 : Printer Port Header
23 :
3-Pin Chassis FAN Connector (+12V)
Internal USB Connectors
24 :
USB Port 4,5
25 :
USB Port 6
26 : Speaker-Out 27 : Line-In Connector
Connector
28 : Line-Out 29 : Mic-In Connector
Connector
30 :
VGA Port
31 :
RJ-45 LAN Port
32 : USB 2.0 Ports (USB23)
COM PWR Setting Jumpers
33 : SET_CM1
35 : SET_CM2
34: USB 2.0 Ports (USB01)
36 : Serial Port: COM1
37 : PS/2 Keyboard/Mouse Combo
38 : +12V DC-In Jack
PIN Signal Name
1 +3V
2 LVDS VDD
3 +5V
4 LVDS VDD
5 +12V
1
PIN Signal Name PIN Signal Name
39 GND 40 GND
37 LVDS1 D3(-) 38 LVDS1 D3(+)
35 LVDS1 CLK(-) 36 LVDS1 CLK(+)
33 LVDS1 D2(-) 34 LVDS1 D2(+)
31 LVDS1 D1(-) 32 LVDS1 D1(+)
29 LVDS1 D0(-) 30 LVDS1 D0(+)
27 GND 28 GND
25 LVDS1 D3(-) 26 LVDS1 D3(+)
23 LVDS1 CLK(-) 24 LVDS1 CLK(+)
21 LVDS1 D2(-) 22 LVDS1 D2(+)
19 LVDS1 D1(-) 20 LVDS1 D1(+)
17 LVDS1 D0(-) 18 LVDS1 D0(+)
15 B/L ENABLE 16 GND
13 B/L ADJUST 14 LVDS PWR EN
11 DDC CLK 12 DDC DATA
9 LVDS PWR 10 LVDS PWR
7 VCC 3.3V 8 GND
5 +12V 6 GND
3 +12V 4 +12V
1 +12V 2 +12V
1
39
40
2
1
PIN Signal Name PIN Signal Name
14 +3V 13 NC
12 +3V 11 +3V
10 GND 9 GND
8 LAD3 7 LAD2
6 LAD1 5 LAD0
4 LFRAME# 3 RESET#
2 GND 1 CLK
1
AFD #
ERR O R#
PIN I T#
GND
SLI N #
STB #
SPD 0
SPD 1
SPD 2
SPD 3
SPD 4
SPD 5
SPD 6
SPD 7
ACK #
BUS Y
PE
SLC T
1
4
PW R -6 +6 GND
PIN Signal Name
1 PWRBTN
2 VOL UP
3 VOL DW
4 BL UP
5 BL DW
6 GND
7 PWR LED
1
1
SPK L+
SPK L-
SPK R-
SPK R+
1
LINE L
AGND
LINE R
LINE JD
1
LOUT L
AGND
LOUT R
LOUT JD
1
MIC L
AGND
MIC R
MIC JD
ATX12V1
DDR3_A1
DDR3_B1
BUZZ1
CMOS
Battery
USB 2.0
T: USB0
B: USB1
RJ-45
IMB-146
COM1
AUDI O
CODE C
LAN
16Mb
BIOS
SATAI I_2
1
LVDS1
CLRCM OS 1
1
CPU_ FAN1
CHA_ FAN1
PCIE1
PS2
Keyboard
19
2022
23
24
252627
28
29
30
31
LPT1
1
1
LVDS2
DC_J AC K1
USB 2.0
T: USB2
B: USB3
VGA1
LPC1
HD_LE D1
1
PANEL1
USB4_ 5
LVDS _V OL 1
1
1
1
171821
32
33
34
35
36
37
38
SATAI I_1
SET_ CM2
DIO1
DVI1
1
1
SET_ CM1
COM2
1
MIC_I N1
LINE_ OU T1
LINE_ IN 1
SPEAK ER _O UT1
USB6
1
1
1
1
1
1
BLT_VOL1
1
1
LVDS 2_ BLT_CT L1
BLT_ PW R3
BLT_ PW R2
1
1
1
SATA_ PWR1
1
PWR
GND
+
-
PWR
GND
+
-
PIN Signal Name PIN Signal Name
39 GND 40 GND
37 NC 38 NC
35 NC 36 NC
33 NC 34 NC
31 NC 32 NC
29 NC 30 NC
27 GND 28 GND
25 LVDS2 D3(-) 26 LVDS2 D3(+)
23 LVDS2 CLK(-) 24 LVDS2 CLK(+)
21 LVDS2 D2(-) 22 LVDS2 D2(+)
19 LVDS2 D1(-) 20 LVDS2 D1(+)
17 LVDS2 D0(-) 18 LVDS2 D0(+)
15 B/L ENABLE 16 GND
13 B/L ADJUST 14 LVDS PWR EN
11 NC 12 NC
9 LVDS PWR 10 LVDS PWR
7 VCC 3.3V 8 GND
5 +12V 6 GND
3 +12V 4 +12V
1 +12V 2 +12V
1
39
40
2
12
PIN Signal Name PIN Signal Name
10 RRI# 9 DDCD#
8 P9 7 P1
6 +5VIO 5 +5VIO
4 P9 3 P1
2 +12VIO 1 +12VIO
-
1
-
2
ASROCK IMB-146 Series Quick start guide
- Category
- Motherboards
- Type
- Quick start guide
ASROCK IMB-146 Series is a reliable and feature-rich motherboard that supports 4th generation Intel Core processors and offers a wide range of connectivity options, including USB 2.0 and 3.0 ports, DVI and VGA outputs, and SATA and PCI-Express slots. With its compact size and low power consumption, it's ideal for building small form factor PCs for home or office use.
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