Motherboard Layout - ASROCK B460M PRO4 User Manual

1.3 Motherboard Layout

USB 3.2 Gen1
T: USB3_2
B: USB3_1
USB 3.2 Gen1 Top:
T: USB3_4
RJ-45
B: USB3_3
28
CMOS
Battery
ADDR_LED2
1
HD_AUDIO1
RGB_LED2
1
27 26 25
1
ATX12V1
CHA_FAN1/WP
PCIE1
RoHS
PCIE2
PCIE3
CHA_FAN2/WP
T B1
CLRMOS1
1
1
24 23 22
2 3
CPU_FAN1
CPU_FAN2/WP
USB3_4 USB5_6
1
21
20
B460M Pro4
4 5
1
1
Intel
B460
CHA_FAN3/WP
SATA3_1 SPK_CI1
1
PANEL1
SPI_TPM_J1
PLED PWRBTN
1
1
SATA3_0
HDLED RESET
19
18 17
6
7
8
9
10
11
12
13
14
15
16
7