Thank you for purchasing the MSI
B250I GAMING PRO AC
information about board layout, component overview, BIOS
setup and software installation.
Contents
Safety Information ........................................................................................... 2
Specifications ................................................................................................... 3
Rear I/O Panel ................................................................................................. 6
CPU Socket .........................................................................................................8
DIMM Slots .........................................................................................................9
M2_2: M.2 Slot (Key M) .....................................................................................11
JLED1: LED connector .....................................................................................15
Onboard LEDs...................................................................................................16
Installing antennas ........................................................................................ 17
BIOS Setup ..................................................................................................... 18
Entering BIOS Setup.........................................................................................18
Resetting BIOS .................................................................................................19
Updating BIOS ..................................................................................................19
Software Description ..................................................................................... 20
Installing Drivers ..............................................................................................20
Installing Utilities .............................................................................................20
motherboard. This User Guide gives
7/ 8.1/ 10 .........................................................................20
®
H270I GAMING PRO AC/
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Contents