Motherboard-Layout - ASROCK B450 Steel Legend Handbuch

Motherboard Layout
1
USB 2.0
T: USB5
B: USB6
ATX12V1
USB 3.1 Gen1
T: USB3_3
B: USB3_4
USB 3.1 Gen1
T: USB3_1
B: USB3_2
USB 3.1 Gen2
T: USB31_TA_1
B: USB31_TC_1
CHA_FAN1/WP
USB 3.1 Gen2
HD_AUDIO1
1
PCIE1
PCIE2
PCIE3
PCIE4
PCIE5
RoHS
PCIE6
COM1
USB_1_2
TPMS1
RGB_LED1
1 1
1
24 23
2 3 4
1
AMD_FAN_LED1
Ultra M.2
PCIe Gen3 x4
CMOS
AMD
Battery
Promontory
B450
CHA_FAN2/WP CHA_FAN3/WP
SPK_PLED1
USB_3_4
CLRCMOS2
ADDR_LED1
1 1
1
1
21 17
20 16
B450 Steel Legend
5
6
CPU_FAN1
CPU_FAN2/WP
7
8
1
9
10
11
12
13
14
PANEL1
PLED PWRBTN
1
HDLED RESET
15
1