MSI B450M-A PRO MAX AM4 Micro-ATX Motherboard - Manual (Page 8)

8
Overview of Components
BA
T1
CPU_FAN1
CPU Socket
SYS_FAN1
PCI_E2
JAUD1
JCOM1
PCI_E1
M2_1
DIMMA1
DIMMB1
JBAT1
JFP2
JFP1
SATA2
ATX_PWR1
CPU_PWR1
SATA3
SATA4
JUSB1 JUSB3
JUSB2
JTPM1
SATA1 JCI1
Overview of Components