Asus Prime Z390-P Manuale utente

Motherboard

PRIME Z390-P

ii

E15011

Revised Edition v3

November 2018

No part of this manual, including the products and software described in it, may be reproduced,

transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any

means, except documentation kept by the purchaser for backup purposes, without the express written

permission of ASUSTeK COMPUTER INC. (“ASUS”).

Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless

such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the

product is defaced or missing.

ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS

OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF

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DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL,

INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS,

LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE),

EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY

DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.

SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR

INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE,

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Offer to Provide Source Code of Certain Software

This product contains copyrighted software that is licensed under the General Public License (“GPL”),

under the Lesser General Public License Version (“LGPL”) and/or other Free Open Source Software

Licenses. Such software in this product is distributed without any warranty to the extent permitted by the

applicable law. Copies of these licenses are included in this product.

Where the applicable license entitles you to the source code of such software and/or other additional data,

you may obtain it for a period of three years after our last shipment of the product, either

(1) for free by downloading it from http://support.asus.com/download

or

(2) for the cost of reproduction and shipment, which is dependent on the preferred carrier and the location

where you want to have it shipped to, by sending a request to:

ASUSTeK Computer Inc.

Legal Compliance Dept.

15 Li Te Rd.,

Beitou, Taipei 112

Taiwan

In your request please provide the name, model number and version, as stated in the About Box of the

product for which you wish to obtain the corresponding source code and your contact details so that we

can coordinate the terms and cost of shipment with you.

The source code will be distributed WITHOUT ANY WARRANTY and licensed under the same license as

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This offer is valid to anyone in receipt of this information.

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the product and describing the problem (please DO NOT send large attachments such as source code

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iii

Contents

Safety information ...................................................................................... iv

About this guide ......................................................................................... iv

Package contents ....................................................................................... vi

PRIME Z390-P specifications summary .................................................... vi

Chapter 1 Product introduction

1.1 Before you proceed ..................................................................... 1-1

1.2 Motherboard overview ................................................................. 1-1

1.3 Central Processing Unit (CPU) ................................................... 1-3

1.4 System memory ........................................................................... 1-7

1.5 Expansion slots ............................................................................ 1-9

1.6 Headers ....................................................................................... 1-10

1.7 Connectors ................................................................................. 1-13

1.8 Software support ........................................................................ 1-23

Chapter 2 BIOS information

2.1 Managing and updating your BIOS ............................................ 2-1

2.2 BIOS setup program .................................................................... 2-6

2.3 My Favorites ............................................................................... 2-16

2.4 Main menu .................................................................................. 2-18

2.5 Ai Tweaker menu ........................................................................ 2-20

2.6 Advanced menu ......................................................................... 2-28

2.7 Monitor menu ............................................................................. 2-37

2.8 Boot menu .................................................................................. 2-41

2.9 Tool menu ................................................................................... 2-46

2.10 Exit menu .................................................................................... 2-47

Appendices

Notices .......................................................................................................A-1

ASUS contact information .......................................................................A-5

iv

Safety information

Electrical safety

• To prevent electrical shock hazard, disconnect the power cable from the electrical outlet

before relocating the system.

• When adding or removing devices to or from the system, ensure that the power cables

for the devices are unplugged before the signal cables are connected. If possible,

disconnect all power cables from the existing system before you add a device.

• Before connecting or removing signal cables from the motherboard, ensure that all

power cables are unplugged.

• Seek professional assistance before using an adapter or extension cord. These devices

could interrupt the grounding circuit.

• Ensure that your power supply is set to the correct voltage in your area. If you are not

sure about the voltage of the electrical outlet you are using, contact your local power

company.

• If the power supply is broken, do not try to x it by yourself. Contact a qualied service

technician or your retailer.

Operation safety

• Before installing the motherboard and adding components, carefully read all the manuals

that came with the package.

• Before using the product, ensure all cables are correctly connected and the power

cables are not damaged. If you detect any damage, contact your dealer immediately.

• To avoid short circuits, keep paper clips, screws, and staples away from connectors,

slots, sockets and circuitry.

• Avoid dust, humidity, and temperature extremes. Do not place the product in any area

where it may be exposed to moisture.

• Place the product on a stable surface.

• If you encounter technical problems with the product, contact a qualied service

technician or your retailer.

About this guide

This user guide contains the information you need when installing and conguring the

motherboard.

How this guide is organized

This guide contains the following parts:

• Chapter1:Productintroduction

This chapter describes the features of the motherboard and the new technology it

supports. It includes descriptions of the switches, jumpers, and connectors on the

motherboard.

• Chapter2:BIOSinformation

This chapter discusses changing system settings through the BIOS Setup menus.

Detailed descriptions for the BIOS parameters are also provided.

v

Where to find more information

Refer to the following sources for additional information and for product and software

updates.

1. ASUS websites

The ASUS website provides updated information on ASUS hardware and software

products. Refer to the ASUS contact information.

2. Optional documentation

Your product package may include optional documentation, such as warranty yers,

that may have been added by your dealer. These documents are not part of the

standard package.

Conventions used in this guide

To ensure that you perform certain tasks properly, take note of the following symbols used

throughout this manual.

DANGER/WARNING: Information to prevent injury to yourself when

completing a task.

CAUTION: Information to prevent damage to the components when

completing a task

IMPORTANT: Instructions that you MUST follow to complete a task.

NOTE: Tips and additional information to help you complete a task.

Typography

Bold text Indicates a menu or an item to select.

Italics

Used to emphasize a word or a phrase.

<Key> Keys enclosed in the less-than and greater-than sign

means that you must press the enclosed key.

Example: <Enter> means that you must press the Enter or

Return key.

<Key1> + <Key2> + <Key3> If you must press two or more keys simultaneously, the key

names are linked with a plus sign (+).

vi

PRIME Z390-P specifications summary

(continued on the next page)

Package contents

Check your motherboard package for the following items.

Motherboard

ASUS PRIME Z390-P motherboard

Cables

2 x SATA 6.0 Gb/s cables

Accessories

1 x I/O Shield

2 x M.2 screw packages

Application DVD Support DVD

Documentation User Guide

If any of the above items is damaged or missing, contact your retailer.

CPU

Intel

®

Socket 1151 for Intel

®

Core™ 9000 series, 8

th

Generation Core™ i7/ i5/ i3,

Pentium

®

and Celeron

®

processors

Supports 14nm CPU

Supports Intel

®

Turbo Boost Technology 2.0*

* The Intel

®

Turbo Boost Technology 2.0 support depends on the CPU types.

** Refer to www.asus.com for Intel

®

CPU support list.

Chipset

Intel

®

Z390 Chipset

Memory

4 x DIMM, max. 64GB DDR4 4266(O.C.)*/4133(O.C.)*/4000(O.C.)*/3866(O.C.)*/3

733(O.C.)*/3600(O.C.)*/3466(O.C.)*/3400(O.C.)*/3333(O.C.)*/3300(O.C.)*/3200

(O.C.)*/3000(O.C.)*/2800(O.C.)*/2666 /2400 /2133 MHz Non-ECC, Un-buffered

Memory**

Dual-channel memory architecture

Supports Intel

®

Extreme Memory Prole (XMP)

* The maximum memory frequency supported varies by processor.

** Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List).

Expansion

slots

1 x PCI Express 3.0/2.0 x16 slot (support x16, x8+x4+x4*)

1 x PCI Express 3.0/2.0 x16 slot (max. at x4 mode, compatible with PCIe x1, x2

and x4 devices)

4 x PCI Express 3.0/2.0 x1 slots

1 x M.2 Socket (Key E), supports type 2230 Wi-Fi/BT and Intel

®

CNVi (Integrated

Wi-Fi/BT) module**

* For 3 Intel

®

SSDs on CPU support, install a Hyper M.2 X16 card (sold separately) into

the PCIeX16_1 slot, and enable this card in BIOS.

** The Wi-Fi/BT module is purchased separately.

Multi-GPU

Support

Supports AMD CrossFireX™ Technology

Graphics

Integrated graphics processor - Intel

®

UHD Graphics support

Multi-VGA output support: HDMI, DisplayPort ports

- Supports HDMI 1.4b output with a maximum resolution of 4096 x 2160

@30Hz, 24bpp

- Supports DisplayPort* with max. resolution 4096 x 2304@60Hz

Supports Intel

®

InTru

TM

3D, Quick Sync Video, Intel

®

Clear Video HD Technology,

and Intel

®

Insider

TM

vii

PRIME Z390-P specifications summary

(continued on the next page)

Storage

Intel

®

CPU support with Intel

®

Rapid Storage Technology (RAID 0 & RAID 1)

- PCIEX16_1 slot supports up to 3 Intel

®

PCIe NVME SSDs via a Hyper M.2 X16

series Card*

Intel

®

Z390 Chipset with RAID 0, 1, 5, 10 and Intel

®

Rapid Storage Technology

support

- 1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support

(SATA mode & X4 PCIE mode)**

- 1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support

(SATA mode & X2 PCIE mode)

- 4 x SATA 6.0 Gb/s ports (gray)

- Intel

®

Optane™ Memory Ready

* Hyper M.2X16 series card is sold separately. Install a Hyper M.2 X16 series card and

enable this card under BIOS settings.

** When a device in SATA mode is installed on the M.2_1 socket, SATA_2 port cannot be

used.

LAN

Realtek

®

8111H Gigabit LAN controller supports ASUS LANGuard

Audio

Realtek

®

ALC887 8-channel* high denition audio CODEC

- LED-illuminated design: Brighten up your build with the gorgeous illuminated

audio trace path

- Audio Shielding: Ensures precision analog/digital separation and greatly

reduces multi-lateral interference

- Dedicated audio PCB layers: Separate layers for left and right channels to

guard the quality of the sensitive audio signals

- Premium Japanese audio capacitors: Provide warm, natural and immersive

sound with exceptional clarity and delity

- Supports jack-detection and front panel jack-retasking

* Use a chassis with HD audio module in the front panel to support an 8-channel audio

output.

USB

Intel

®

Z390 Chipset

- 2 x USB 3.1 Gen 2 ports up to 10Gbps at back panel (Type-A)

- 8 x USB 3.1 Gen 1 ports (4 ports @mid-board; 4 ports @back panel, blue,

Type A)

- 3 x USB 2.0/1.1 ports (3 ports @mid-board)

ASUS

unique

features

ASUS 5X PROTECTION III

- ASUS SafeSlot Core: Fortied PCIe with solid soldering

- ASUS LANGuard: Protects against LAN surges, lightning strikes and static-

electricity discharges

- ASUS Overvoltage Protection: World-class circuit-protecting power design

- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!

- ASUS DIGI+ VRM

Superb Performance

OptiMem II

- Improved DDR4 stability

M.2 onboard

- The latest transfer technologies with up to 32Gb/s data transfer speeds

ASUS Fan Xpert 4

- Advanced fan and liquid controls for ultimate cooling and quietness

viii

PRIME Z390-P specifications summary

(continued on the next page)

ASUS

unique

features

ASUS EPU

- EPU

ASUS Exclusive Features

- ASUS Ai Charger

- ASUS AI Suite 3

EZ DIY

UEFI BIOS EZ Mode

- Featuring friendly graphics user interface

- ASUS O.C. Tuner

- ASUS CrashFree BIOS 3

- ASUS EZ Flash 3

- PC Cleaner

Q-Design

- ASUS Q-DIMM

- ASUS Q-Slot

ASUS quiet

thermal

solution

Quiet Thermal Design

- ASUS ASUS Fan Xpert 4

- Stylish Fanless Design: PCH Heat-sink & 2*MOS Heat-sink

ASUS

Exclusive

Overclocking

Features

PrecisionTweaker2:

- vCore: Adjustable CPU Core voltage at 0.005V increment

- iGPU: Adjustable CPU Graphics voltage at 0.005V increment

- vCCIO: Adjustable Analog and Digital I/O voltage at 0.005V increment

- vCCSA: Adjustable CPU System Agent voltage at 0.1V increment

- vDRAM Bus: Adjustable DRAM Voltage at 0.005V increment

- vPCH: Adjustable PCH Core Voltage at 0.01V increment

SFS (Stepless Frequency Selection)

- BCLK/PCIE frequency tuning from 98MHz up to 538MHz at 0.1MHz increment

Overclocking Protection

- ASUS C.P.R.(CPU Parameter Recall)

Rear panel

I/O ports

1 x PS/2 keyboard port

1 x PS/2 mouse port

1 x DisplayPort

1 x HDMI port

1 x LAN (RJ45) port

2 x USB 3.1 Gen 2 Type A ports

4 x USB 3.1 Gen 1 Type A ports

3 x Audio jacks support 8-channel audio output*

* Use a chassis with HD audio module in the front panel to support a 8-channel audio

output.

ix

PRIME Z390-P specifications summary

Internal

connectors

2 x USB 3.1 Gen 1 connectors support additional 4 USB 3.1 Gen 1 ports (19-pin)

1 x USB 2.0 connectors support additional 2 USB ports (9-pin)

1 x USB 2.0 connectors support additional 1 USB ports (4-pin)

4 x SATA 6.0 Gb/s connectors (gray)

2 x M.2 Socket 3 (for M Key)

1 x M.2 Socket 3 (for E Key)

1 x 4-pin CPU Fan connector for both 3-pin (DC mode) and 4-pin (PWM mode)

CPU coolers control*

2 x 4-pin Chassis Fan connectors for 3-pin (DC mode) and 4-pin (PWM mode)

coolers control*

1 x AIO PUMP connector

1 x RGB Header

1 x MemOK! II Switch

1 x Front panel audio connector (AAFP)

1 x System panel connector

1 x S/PDIF out header

1 x 24-pin EATX Power connector

1 x 8-pin EATX 12V Power connector

1 x Clear CMOS jumper

1 x COM Header

* By default, the CPU/Chassis Q-Fan control setting is set to Auto mode, which detects

the CPU and chassis fans installed and changes the control mode automatically.

BIOS features

128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.1, ACPI 6.1, Multi-

language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard,

F6 Qfan Control, F3 My Favorites, Last Modied log, F9 Search, F12 PrintScreen,

and ASUS DRAM SPD (Serial Presence Detect) memory information

Manageability

WOL by PME, PXE

Support DVD

Drivers

ASUS utilities

EZ Update

Anti-virus software (OEM version)

OS support

Windows

®

10 (64-bit)

Form factor

ATX form factor: 12.0 in. x 9.2 in. (30.5 cm x 23.4cm)

Specications are subject to change without notice.

x

ASUS PRIME Z390-P

1-1

Product introduction

1

1.1 Before you proceed

Take note of the following precautions before you install motherboard components or change

any motherboard settings.

• Unplugthepowercordfromthewallsocketbeforetouchinganycomponent.

• Beforehandlingcomponents,useagroundedwriststraportouchasafelygrounded

objectorametalobject,suchasthepowersupplycase,toavoiddamagingthemdue

to static electricity.

• HoldcomponentsbytheedgestoavoidtouchingtheICsonthem.

• Wheneveryouuninstallanycomponent,placeitonagroundedantistaticpadorinthe

bag that came with the component.

• Beforeyouinstallorremoveanycomponent,ensurethattheATXpowersupplyis

switched off or the power cord is detached from the power supply. Failure to do so

maycauseseveredamagetothemotherboard,peripherals,orcomponents.

1.2 Motherboard overview

Beforeyouinstallthemotherboard,studythecongurationofyourchassistoensurethatthe

motherboardts.

Unplugthepowercordbeforeinstallingorremovingthemotherboard.Failuretodosocan

cause you physical injury and damage to motherboard components.

1.2.1 Placement direction

Wheninstallingthemotherboard,placeitintothechassisinthecorrectorientation.Theedge

with external ports goes to the rear part of the chassis as indicated in the image.

1.2.2 Screw holes

Place six screws into the holes indicated by circles to secure the motherboard to the chassis.

Donotovertightenthescrews!Doingsocandamagethemotherboard.

1-2

Chapter 1: Product introduction

Place this side

towards the rear

of the chassis

1.2.3 Motherboard layout

PRIME Z390-P

ON

OFF

PRIME Z390-P

ON

OFF

DDR4 DIMM_B1 (64bit, 288-pin module)

DDR4 DIMM_B2* (64bit, 288-pin module)

DDR4 DIMM_A1 (64bit, 288-pin module)

DDR4 DIMM_A2* (64bit, 288-pin module)

DIGI+

EPU

AIO_PUMP

CPU_FAN

CHA_FAN2

CHA_FAN1

CLRTC

M.2_2(SOCKET3)

M.2_1(SOCKET3)

PANEL

AAFP

COM

EATX12V

LGA1151

EATXPWR

U31G1_78

U31G1_910

Intel

®

Z390

Realtek

®

8111H

Lithium Cell

CMOS Power

HDMI

U31G2_12

DP

AUDIO

Super

I/O

PCIEX1_1

2280 2260 2242

PCIE SATA IRST

X4

V

M.2_2(SOCKET3)

PCIE SATA IRST

X2

V

2280 2260 2242

PCIEX1_2

PCIEX1_3

PCIE_X1_4

PCIEX16_1

PCIEX16_2

USB1112

USB13

SPDIF_OUT

ALC

887

LAN_U31G1_56

KBMS

U31G1_34

LANGuard

23.4cm(9.2in)

30.5cm(12in)

SATA6G_1 SATA6G_2

SATA6G_3 SATA6G_4

128Mb

BIOS

M.2(WIFI)

2230

RGB_HEADER

MemOK!_II

Mem_LED

7

8

9

5

1

10

11

141517 16

1 432 2

13 7 12

6

ASUS PRIME Z390-P

1-3

1.2.4 Layout contents

1.3 Central Processing Unit (CPU)

ThismotherboardcomeswithasurfacemountLGA1151socketdesignedforIntel

®

Core™

9000series,8

th

GenerationCore™i7/i5/i3,Pentium

®

andCeleron

®

processors

Connectors/Jumpers/Slots/LED

Page

1.

ATXpowerconnectors(24-pinEATXPWR,8-pinEATX12V)

1-18

2.

CPU,AIOpump,andchassisfanconnectors(4-pinCPU_FAN,4-pinAIO_

PUMP,and4-pinCHA_FAN1/2)

1-21

3.

Intel

®

LGA1151CPUsocket

1-3

4. DDR4DIMMslots 1-7

5. MemOK_IISwitch 1-12

6. MemOK_IILED 1-13

7. USB3.1Gen1connectors(20-1pinU31G1_78,910) 1-17

8. M.2Socket3[M.2_1(Socket3)] 1-20

9. M.2Socket3[M.2(WIFI)] 1-19

10. ClearRTCRAM(2-pinCLRTC) 1-10

11. Systempanelconnector(20-5pinPANEL) 1-22

12. Intel

®

Z390SATA6.0Gb/sconnectors(7-pinSATA6G_1-4) 1-19

13. USB2.0connectors(10-1pinUSB1112,USB13) 1-16

14. RGBheader(4-pinRGB_HEADER) 1-11

15. Serialportconnectors(10-1pinCOM) 1-15

16. Digitalaudioconnector(4-1pinSPDIF_OUT) 1-17

17. Frontpanelaudioconnector(10-1pinAAFP) 1-16

ON

OFF

PRIME Z390-P CPU socket LGA1151

UnplugallpowercablesbeforeinstallingtheCPU.

1-4

Chapter 1: Product introduction

1.3.1 Installing the CPU

1

2

3

A

B

• EnsurethatyouinstallthecorrectCPUdesignedfortheLGA1151socketonly.DO

NOTinstallaCPUdesignedforLGA1150,LGA1155andLGA1156socketsonthe

LGA1151socket.

• Uponpurchaseofthemotherboard,ensurethatthePnPcapisonthesocketand

thesocketcontactsarenotbent.ContactyourretailerimmediatelyifthePnPcap

ismissing,orifyouseeanydamagetothePnPcap/socketcontacts/motherboard

components.

• Keepthecapafterinstallingthemotherboard.ASUSwillprocessReturnMerchandise

Authorization(RMA)requestsonlyifthemotherboardcomeswiththecaponthe

LGA1151socket.

• Theproductwarrantydoesnotcoverdamagetothesocketcontactsresultingfrom

incorrectCPUinstallation/removal,ormisplacement/loss/incorrectremovalofthePnP

cap.

ASUS PRIME Z390-P

1-5

A

B

C

5

4

1.3.2 CPU heatsink and fan assembly installation

ApplytheThermalInterfaceMaterial

totheCPUheatsinkandCPU

before you install the heatsink and

fan if necessary.

1-6

Chapter 1: Product introduction

3 4

A

B

A

To uninstall the CPU heatsink and fan assembly

2

1

To install the CPU heatsink and fan assembly

2

B

A

B

1

ASUS PRIME Z390-P

1-7

1.4 System memory

1.4.1 Overview

ThismotherboardcomeswithfourDoubleDataRate4(DDR4)DualInlineMemoryModule

(DIMM)sockets.ADDR4moduleisnotcheddifferentlyfromaDDR,DDR2,orDDR3module.

DONOTinstallaDDR,DDR2,orDDR3memorymoduletotheDDR4slot.

AccordingtoIntel

®

CPUspec,DIMMvoltagebelow1.35Visrecommendedtoprotectthe

CPU.

1.4.2 Memory configurations

Youmayinstall2GB,4GB,8GB,and16GBunbufferednon-ECCDDR4DIMMsintothe

DIMMsockets.Youcanrefertotherecommendedmemorypopulationbelow.

Recommended memory configurations

ON

OFF

PRIME Z390-P 288-pin DDR4 DIMM sockets

DIMM_B1

DIMM_B2*

DIMM_A1

DIMM_A2*

• YoumayinstallvaryingmemorysizesinChannelAandChannelB.Thesystemmaps

thetotalsizeofthelower-sizedchannelforthedual-channelconguration.Anyexcess

memoryfromthehigher-sizedchannelisthenmappedforsingle-channeloperation.

• AccordingtoIntel

®

CPUspec,DIMMvoltagebelow1.35Visrecommendedtoprotect

theCPU.

• WhenusingoneDIMM,installitintoslotA2forbettermemorycompatibilityand

performance

1-8

Chapter 1: Product introduction

• ThedefaultmemoryoperationfrequencyisdependentonitsSerialPresenceDetect

(SPD),whichisthestandardwayofaccessinginformationfromamemorymodule.

Underthedefaultstate,somememorymodulesforoverclockingmayoperateata

lowerfrequencythanthevendor-markedvalue.Tooperateatthevendor-marked

oratahigherfrequency,refertosection2.5 Ai Tweaker menu for manual memory

frequencyadjustment.

• AlwaysinstalltheDIMMSwiththesameCASLatency.Foranoptimumcompatibility,

werecommendthatyouinstallmemorymodulesofthesameversionordatacode

(D/C)fromthesamevendor.Checkwiththevendortogetthecorrectmemory

modules.

• Forsystemstability,useamoreefcientmemorycoolingsystemtosupportafull

memoryload(4DIMMs)oroverclockingcondition.

VisittheASUSwebsiteatwww.asus.comforthelatestQVL.

1.4.3 Installing a DIMM

1

2

To remove a DIMM

B

A

B

A

ASUS PRIME Z390-P

1-9

1.5 Expansion slots

Inthefuture,youmayneedtoinstallexpansioncards.Thefollowingsub-sectionsdescribe

the slots and the expansion cards that they support.

Unplugthepowercordbeforeaddingorremovingexpansioncards.Failuretodosomay

cause you physical injury and damage motherboard components.

1.5.1 Installing an expansion card

To install an expansion card:

1. Beforeinstallingtheexpansioncard,readthedocumentationthatcamewithitand

make the necessary hardware settings for the card.

2. Removethesystemunitcover(ifyourmotherboardisalreadyinstalledinachassis).

3. Removethebracketoppositetheslotthatyouintendtouse.Keepthescrewforlater

use.

4. Alignthecardconnectorwiththeslotandpressrmlyuntilthecardiscompletely

seated on the slot.

5. Securethecardtothechassiswiththescrewyouremovedearlier.

6. Replacethesystemcover.

1.5.2 Configuring an expansion card

Afterinstallingtheexpansioncard,congureitbyadjustingthesoftwaresettings.

1. TurnonthesystemandchangethenecessaryBIOSsettings,ifany.SeeChapter2for

informationonBIOSsetup.

2. AssignanIRQtothecard.

3. Installthesoftwaredriversfortheexpansioncard.

WhenusingPCIcardsonsharedslots,ensurethatthedriverssupport“ShareIRQ”orthat

thecardsdonotneedIRQassignments.Otherwise,conictswillarisebetweenthetwoPCI

groups,makingthesystemunstableandthecardinoperable.

1.5.3 PCI Express 3.0 x1 slots

ThismotherboardsupportsPCIExpress3.0x1networkcards,SCSIcards,andothercards

thatcomplywiththePCIExpressspecications.

1.5.4 PCI Express 3.0 x16 slots

ThismotherboardhastwoPCIExpress3.0x16slots(x16+x4mode)thatsupportPCI

Express3.0x16graphiccardscomplyingwiththePCIExpressspecications.

1-10

Chapter 1: Product introduction

• InsingleVGAcardmode,usethePCIe3.0x16_1slot(gray)foraPCIExpressx16

graphics card to get better performance.

• WerecommendthatyouprovidesufcientpowerwhenrunningCrossFireX™mode.

• ConnectachassisfantothemotherboardconnectorlabeledCHA_FAN1/2when

usingmultiplegraphicscardsforbetterthermalenvironment.

• HyperM.2X16cardispurchasedseparately.

• EnabletheHyperM.2X16cardunderBIOSsettings.

VGA configuration

PCI Express operating mode

PCIe 3.0 x16_1 (gray)

PCIe 3.0 x16_2 (black,

x4 mode)

Single VGA/PCIe card

x16(Recommendedforsingle

VGAcard)

N/A

Dual VGA/PCIe cards

x16 x4

Hyper M.2 X16 card

configuration

PCI Express 3.0 operating mode

PCIe 3.0 x16_1 (gray) PCIe 3.0 x16_2 (black)

3 Intel

®

SSDs on CPU support x8+x4+x4 N/A

1.6 Headers

1. Clear RTC RAM (2-pin CLRTC)

ThisheaderallowsyoutocleartheRealTimeClock(RTC)RAMinCMOS.Youcan

cleartheCMOSmemoryofdate,time,andsystemsetupparametersbyerasingthe

CMOSRTCRAMdata.TheonboardbuttoncellbatterypowerstheRAMdatain

CMOS,whichincludesystemsetupinformationsuchassystempasswords.

ON

OFF

CLRTC

+3V_BAT

GND

PIN 1

PRIME Z390-P Clear RTC RAM

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