MSI B450M-A PRO MAX II User Manual

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






1. JCI1.
2. 
3. BIOS > SETTINGS > Security > Chassis Intrusion Configuration.
4. Chassis IntrusionEnabled.
5. F10
EnterYes.
6. 


1. BIOS > SETTINGS > Security > Chassis Intrusion Configuration.
2.  Chassis Intrusion, Reset.
3. F10
EnterYes.



   
1 DCD 2 SIN
3
SOUT 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 No pin
1
2 10
9

MSI B450M-A PRO MAX II Specifications

General

Form Factor	Micro-ATX
Chipset	AMD B450
CPU Socket	AM4
Memory Slots	2
Maximum Memory	64 GB
Memory Type	DDR4
PCIe Slots	1 x PCIe 3.0 x16, 1 x PCIe 2.0 x1
Storage Interface	4 x SATA 6Gb/s, 1 x M.2
USB Ports	6 x USB 3.2 Gen1, 6 x USB 2.0
LAN	Realtek RTL8111H Gigabit LAN
Audio	Realtek ALC892/ALC897