Motherboard Layout - ASROCK B150 PRO4/D3 User Manual

1.3 Motherboard Layout

USB 3.0
T: USB0
B: USB1
USB 3.0
T: USB2
B: USB3
USB 2.0
Top:
T: USB4
RJ-45
B: USB5
LAN
RoHS
Audio
CODEC
HD_AUDIO1
20
6
1 2
CHA_FAN2
CPU_FAN1
ATX12V1
PCI Express 3.0
Front USB 3.0
PCIE1
PCIE2
B150 Pro4/D3
PCIE3
PCIE4
PCIE5
COM1
TPMS1
1
1
19
18
3 4
USB3_4_5
1
Intel
B150
128Mb
BIOS
CMOS
Battery
1
CLRCMOS1
USB4_5 USB2_3
SPK_PLED1
1 1
1
17 16 15
5
CHA_FAN1
SATA3_4
PLED PWRBTN
1
HDLED RESET
SATA3_5
PANEL1
13
14 12
6
7
8
9
10
11