Motherboard Layout - ASROCK IMB-1237 User Manual

1.3 Motherboard Layout

IMB-1237
•
1 2 3
1 1
PWR_COM1 PWR_COM2
35
1
HDMI2
USB 2.0
T: USB2_5
B: USB2_6
34
USB 3.2 Gen2 Top:
T: USB3_2
LAN2
B: USB3_1
1
USB 2.0
Top:
T: USB3_8
LAN1
B: USB3_7
33
HD_AUDIO1
SPEAKER1
1 1
1
SPDIF1
1
DC_4PIN1
32 31 30
4 5
1
1
ESPI1
1
SATA3_4
1
M2_B1 1
SATA3_5
SIM1
1
BIOS
ROM
BAT1
1
1
CHA_FAN1 CPU_FAN1
1
1 1
PCIE1
29 28 27 26
IMB-1237_IMB-1238_IMB-X1238
6 7 8
COM4
ATXPWR1 1
1 1
SATA_PWR1 PWR_COM3
DDR5_B1
DDR5_A1
Industrial
9 10 11 12
COM3 JGPIO1
BLT_PWR1
1
1
1
1
1
BLT_VOL1 13
PNL_PWR1
1
JGPIO_PWR1
14
1
15
16
1
17
1
18
1
19
1
20
1
21
1
22
1
23
1
PANEL1
PLED PWRBTN
24
1
HDLED RESET
25
1
SMBUS_TEST1
7