MSI Z390-A PRO User Manual

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BIOS Setup
y Information display - click on the CPU, Memory, Storage, Fan Info and Help buttons
on left side to display related information.
y Function buttons - enable or disable the LAN Option ROM, M.2/ Optane Genie, HD
audio controller, AHCI/ RAID, CPU Fan Fail Warning Control and BIOS Log Review by
clicking on their respective button.
y M-Flash - click on this button to perform M-Flash function that provides the way to
update BIOS with a USB flash drive.
y Hardware Monitor - click on this button to display the Hardware Monitor menu that
allows you to manually control the fan speed by percentage.
y Favorites menu - press the F3 key to enter Favorites menu. It allows you to create
personal BIOS menu where you can save and access favorite/ frequently-used BIOS
setting items.
 Default HomePage - allows you to select a BIOS menu (e.g. SETTINGS, OC...,etc)
as the BIOS home page.
 Favorite1~5 page - allows you to add the frequently-used/ favorite BIOS setting
items in one page.
 To add a BIOS item to a favorite page (Favorite 1~5)
1. Move the mouse over a BIOS item not only on BIOS menu but also on search
page.
2. Right-click or press F2 key.
3. Choose a favorite page and click on OK.
 To delete a BIOS item from favorite page
1. Move the mouse over a BIOS item on favorite page (Favorite 1~5)
2. Right-click or press F2 key.
3. Choose Delete and click on OK.

MSI Z390-A PRO Specifications

General

Processor socket	LGA 1151 (Socket H4)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Core i3, Intel Core i5, Intel Core i7, Intel Pentium
Audio chip	Realtek ALC892 / Realtek ALC897
Component for	PC
Motherboard chipset	Intel Z390
Audio output channels	7.1 channels
Motherboard form factor	ATX
Windows operating systems supported	Windows 10
Memory channels	Dual-channel
Memory slots type	DIMM
Unbuffered memory	Yes
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	64 GB
Supported memory clock speeds	2133, 2400, 2666, 2800, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3733, 3866, 4000, 4133, 4200, 4266, 4300, 4400 MHz
Supported memory module capacities	16GB
Number of M.2 (M) slots	1
PCI Express x16 (Gen 3.x) slots	2
RAID levels	0, 1, 5, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	SATA
DirectX version	12.0
Maximum resolution	4096 x 2304 pixels
Parallel processing technology support	2-Way CrossFireX
Number of SATA III connectors	6
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
BIOS type	UEFI AMI
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Wi-Fi	No
LAN controller	Intel® I219-V
Ethernet interface type	Gigabit Ethernet
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	305 mm
Width	244 mm