Thank you for purchasing the MSI
motherboard. This User Guide gives information about board
layout, component overview and BIOS setup.
Contents
Safety Information ........................................................................................... 2
Specifications ................................................................................................... 3
Rear I/O Panel ................................................................................................. 6
CPU Socket .........................................................................................................8
DIMM Slots .........................................................................................................9
M2_1: M.2 Slot (Key M) .....................................................................................10
BIOS Setup ..................................................................................................... 16
Entering BIOS Setup.........................................................................................16
Resetting BIOS .................................................................................................17
Updating BIOS ..................................................................................................17
Software Description ..................................................................................... 18
Installing Drivers ..............................................................................................18
Installing Utilities .............................................................................................18
7/ 8.1/ 10 .........................................................................18
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B250M PRO OPT BOOST
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Contents