Motherboard Layout - ASROCK Taichi B550 User Manual

1.3 Motherboard Layout

M2_WIFI_1
BIOS
CLRC
_FB1
BTN1
USB 3.2 Gen1
USB1
USB2
LAN
USB3
USB4
USB 2.0
Top:
T: USB1
2.5GLAN
(I225V)
B: USB2
USB 3.2 Gen2
T: USB31_TA_1
B: USB31_TC_1
33
32
AUDIO
CODEC
HD_AUDIO1
8
1 2
ATX12V1 ATX12V2
RoHS
CHA_FAN3
/WP
PCIE1
CMOS
Battery
PCIE2
PCIE3
PCIE4
PCIE5
CHA_FAN2
/WP
ADDR_LED1
RGB_LED1
1
1
31 30 29 28 27
3
4
CPU_FAN1
CPU_FAN2/WP_3A
CHA_FAN4
/WP
SPI_TPM_J1
BIOS
ROM
1
CHA_FAN1
/WP SPK_PLED1 USB_3_4 USB_5_6
Debug
1 1
1
26 25 24
5 6 7 8
RGB_LED2 ADDR_LED2
1
1
1
USB31_TC_2
CHA_FAN5
/WP
1
AMD
B550
CLRCMOS1
1
CLRC
BTN2
Dr.
PLED PWRBTN
Reset Power
1
HDLED RESET
PANEL1
23 22 21 20
9
10
11
12
13
14
15
16
17
18
19