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Motherboard Layout
USB 3.0
Top:
T: USB3
RJ-45
B: USB4
24
Audio
CODEC
HD_AUDIO1
1
ATX12V1
CHA_FAN1
Ultra M.2
PCIe Gen3 x4
CT4
CT3
CT2
B150M Pro4/Hyper
PCIE1
PCIE2
RoHS
PCI1
PCIE3
COM1
1
23
22
21
2
3
4
CPU_FAN1
CPU_FAN2
CT1
Front USB 3.0
PCI Express 3.0
Intel
B150
USB3_4
USB1_2
TPMS1
20
19
18
B150M Pro4/Hyper
5
CMOS
Battery
6
7
8
9
CHA_FAN2
10
11
12
13
14
BIOS
ROM
15
1
CLRMOS1
PANEL1
SPK_CI1
PLED PWRBTN
1
1
1
HDLED RESET
17
16
1