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Contents
Safety Information ........................................................................................... 2
Specifications ...................................................................................................3
Rear I/O Panel .................................................................................................6
LAN Port LED Status Table ................................................................................6
Overview of Components ................................................................................7
CPU Socket .........................................................................................................8
DIMM Slots .........................................................................................................9
PCI_E1: PCIe Expansion Slots ...........................................................................9
JFP1, JFP2: Front Panel Connectors ...............................................................10
SATA1~4: SATA 6Gb/s Connectors ...................................................................10
M2_2: M.2 Slot (Key M) .....................................................................................11
ATX_PWR1, CPU_PWR1: Power Connectors ...................................................11
JUSB1: USB 2.0 Connector ..............................................................................12
JUSB2: USB 3.1 Gen1 Connector .....................................................................12
CPU_FAN1, SYS_FAN1: Fan Connectors .........................................................13
JTPM1: TPM Module Connector.......................................................................14
JCI1: Chassis Intrusion Connector ..................................................................14
JAUD1: Front Audio Connector ........................................................................15
JCOM1: Serial Port Connector .........................................................................15
JLED1: LED connector .....................................................................................15
JBAT1: Clear CMOS (Reset BIOS) Jumper .......................................................16
Onboard LEDs...................................................................................................16
Installing antennas ........................................................................................17
BIOS Setup ..................................................................................................... 18
Entering BIOS Setup.........................................................................................18
Resetting BIOS .................................................................................................19
Updating BIOS ..................................................................................................19
Software Description .....................................................................................20
Installing Windows
®
7/ 8.1/ 10 .........................................................................20
Installing Drivers ..............................................................................................20
Installing Utilities .............................................................................................20
Thank you for purchasing the MSI
®
H270I GAMING PRO AC/
B250I GAMING PRO AC motherboard. This User Guide gives
information about board layout, component overview, BIOS
setup and software installation.
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