MSI X 370 Manual

11Quick Start
Connecting the Power Connectors
http://youtu.be/gkDYyR_83I4
ATX_PWR1CPU_PWR1 

12Quick Start
Power On
1
4
2
3 

13Contents
Contents
Unpacking .......................................................................\з.......................................1
Safety Information .......................................................................\з.......................... 2
Quick Start .......................................................................\з...................................... 3
Preparing Tools and Components ........................................................................\к.. 3...

14Contents
Onboard LEDs .......................................................................\з...............................40
DIMM LEDs .......................................................................\к.................................... 40
GPU LED .......................................................................\к........................................ 40
PCIe x16 slot LEDs........................................................................\к........................ 40
EZ Debug...

15Specifications
Specifications
CPUSupports AMD® RYZEN series processors and 7th Gen 
A-series/ Athlon™ processors for Socket AM4
Chipset AMD
® X370 Chipset
Memory  
y
4x DDR4 memory slots, support up to 64GB
 
ƒ
Supports DDR4 1866/ 2133/ 2400/ 2667(OC)/ 2933(OC)/ 
3200(OC)+ Mhz *
 
y
Dual channel memory architecture
 
y
Supports non-ECC UDIMM memory 
 
y
Supports ECC UDIMM memory (non-ECC mode)
* 7th Gen A-series/ Athlon™ processors support up to 2400 MHz only. Please 
refer www.msi.com for more...

16Specifications
Continued from previous page
RAID AMD
® X370 Chipset
 
y Supports RAID 0, RAID1 and RAID 10 for SATA storage 
devices
USB  
y ASMedia
® ASM2142 Chipset
 
ƒ 1x USB 3.1 Gen2 (SuperSpeed USB 10Gbps) Type-C port 
on the back panel
 
ƒ 1x USB 3.1 Gen2 (SuperSpeed USB 10Gbps) Type-A port 
on the back panel
 
y AMD
® X370 Chipset
 
ƒ 4x USB 3.1 Gen1 (SuperSpeed USB) ports available 
through the internal USB 3.1 Gen1 connectors
 
ƒ 6x USB 2.0 (High-speed USB) ports (2 Type-A...

17Specifications
Continued from previous page
Internal Connectors  
y 1x 4-pin water-pump-fan connector
 
y 4x 4-pin system fan connectors
 
y 1x TPM module connector
 
y 1x Front panel audio connector
 
y 2x System panel connectors
 
y 1x Chassis Intrusion connector
 
y 1x Clear CMOS jumper
 
y 1x 4-pin RGB LED strip connector
I/O Controller NUVOTON NCT6795D Controller Chip
Hardware Monitor  
y CPU/System temperature detection
 
y CPU/System fan speed detection
 
y CPU/System fan speed control
Form...

18Specifications
Continued from previous page
Special Features  
y Audio Boost 4
 
y Nahimic 2
 
y GAMING LAN with Gaming LAN Manager
 
y Turbo M.2
 
y Pump Fan
 
y Smart Fan Control
 
y Mystic Light
 
y Mystic Light Extension
 
y Mystic light SYNC
 
y EZ DEBUG LED
 
y DDR4 Steel Armor
 
y M.2 Shield
 
y PCI-E Steel Armor
 
y Golden Plated USB with type A+C
 
y VR Cover
 
y Multi GPU – SLI Technology
 
y Multi GPU – CrossFire Technology
 
y DDR4 Boost
 
y GAME Boost
 
y Lightning USB
 
y Military Class 4...

19Block Diagram 
Block Diagram 
2 x USB 3.1 Gen2 
2 Channel DDR4 Memory
4 x USB 3.1 Gen1
1 x M.2 
6 x USB 2.0
PCI Express Bus
PS/2 Mouse / Keyboard Audio Jacks
PCIe
CHIPSET
CPU
NV6795
Super I/O
Realtek
ALC1220
ASMEDIA ASM2142
PCI Express Bus HDMI
DVI-D
SwitchSwitch
SwitchSwitch
PCIe x1 slot
PCIe x1 slot
6 x SATA 6Gb/sPCIe x16 slot
PCIe x1 slot
4 x USB 3.1 Gen1
1 x M.2  

20Rear I/O Panel
USB 3.1 Gen2 Type-C
Link/ Activity LED
Status Description
Off No link
Yellow Linked
Blinking Data activity
Speed LED
Status Description
Off 10 Mbps connection
Green 100 Mbps connection
Orange 1 Gbps connection
LAN Port LED Status Table
Audio Ports Configuration
Audio Ports Channel2 4 6 8
Center/ Subwoofer Out ● ●
Rear Speaker Out ● ● ●
Line-In/ Side Speaker Out ●
Line-Out/ Front Speaker Out ● ● ● ●
Mic In
(●: connected, Blank: empty)
Rear I/O Panel
PS/2 Combo LAN
USB 2.0 Audio Ports...