Asus TUF B450-PRO GAMING Motherboards Manuale utente

Tipo
Manuale utente
Motherboard
TUF B450-PRO GAMING
ii
E14788
First Edition
Sept. 2018
Copyright © 2018 ASUSTeK COMPUTER INC. All Rights Reserved.
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
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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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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
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Where the applicable license entitles you to the source code of such software and/or other additional data,
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iii
Contents
Safety information ...................................................................................... iv
About this guide ......................................................................................... iv
Package contents ....................................................................................... vi
TUF B450-PRO GAMING specifications summary .................................. vi
Chapter 1 Product introduction
Motherboard overview ............................................................................. 1-1
Central Processing Unit (CPU) ................................................................ 1-8
System memory ...................................................................................... 1-10
Chapter 2 BIOS information
BIOS setup program ................................................................................. 2-1
EZ Mode ..................................................................................................... 2-2
Advanced Mode ........................................................................................ 2-3
Exit menu ................................................................................................... 2-4
Appendix
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.
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
TUF B450-PRO GAMING specifications summary
(continued on the next page)
Package contents
Check your motherboard package for the following items.
Motherboard ASUS TUF B450-PRO GAMING motherboard
Cables 2 x Serial ATA 6.0 Gb/s cables
Accessories
1 x I/O shield
1 x M.2 Screw Package (2-in-1)
1 x TUF Certication Card
1 x TUF GAMING Sticker
Application DVD 1 x Support DVD
Documentation 1 x User Manual
If any of the above items is damaged or missing, contact your retailer.
CPU
AM4 socket for AMD Ryzen™ 2nd Generation / Ryzen™ with Radeon™ Vega
Graphics/ Athlon™ with Radeon™ Vega Graphics/ Ryzen™ 1st Generation
Processors
Supports CPU up to 8 cores*
* Due to CPU limitation, CPU cores supported vary by processor.
** Refer to www.asus.com for AMD CPU support list.
Chipset AMD B450 chipset
Memory
AMD Ryzen™ 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/ Athlon™
withRadeon™VegaGraphics/Ryzen™1stGenerationProcessors:
4 x DIMM, max. 64GB, DDR4 3533(O.C.)/3466(O.C.)/3200(O.C.)/3000(O.C.)/2800(
O.C)/2666/ 2400/2133 MHz, un-buffered memory
Dual-channel memory architecture
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.
** Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List).
*** ECC memory (ECC mode) support varies by CPU.
Graphics
Integrated Graphics in the AMD Ryzen™ with Radeon™ Vega Graphics/
Athlon™ with Radeon™ Vega Graphics Processors
Multi-VGA output support: HDMI and DVI-D ports
- Supports HDMI 2.0b output with a maximum resolution of 4096x2160@60Hz
- Supports DVI-D output with a maximum resolution of 1920 x 1200 @60Hz
Expansion
slots
AMD Ryzen™ 2nd Generation / Ryzen™ 1stGenerationprocessors:
1 x PCI Express 3.0 x16 slot (max. @x16 mode)
AMDRyzen™withRadeon™VegaGraphicsprocessors:
1 x PCI Express 3.0 x16 slot (max. @x8 mode)
AMDAthlon™withRadeon™VegaGraphicsProcessors:
1 x PCI Express 3.0/2.0 x16 slot(max.@x4 mode)
AMDB450Chipset:
1 x PCI Express 2.0 x16 slot (max. @x4 mode)*
3 x PCI Express 2.0 x1 slots
* PCIe x16_2 will be unavailable when installing M.2 PCIe SSD in M.2_2 socket.
PCIe x16_2 will run x2 when installing devices in PCIe x1_1 or PCIe x1_2 slots.
PCIe x16_2 will run x4 when no devices installing in PCIe x1_1 and PCIe x1_2 slots.
vii
TUF B450-PRO GAMING specifications summary
(continued on the next page)
USB
AMD Ryzen™ 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/
Athlon™withRadeon™VegaGraphics/Ryzen™1stGenerationProcessors:
- 3 x USB 3.1 Gen 1 (up to 5Gbps) ports (2 Type A ports and 1 Type C port at
back panel)
AMDB450Chipset:
- 2 x USB 3.1 Gen 2 (up to 10 Gbps) ports ( 2 ports at back panel)
- 2 x USB 3.1 Gen 1 (up to 5Gbps) ports ( 2 ports at mid-board)
- 6 x USB 2.0/1.1 ports (2 ports at back panel, 4 ports at mid-board)
Multi-GPU
support Supports AMD CrossFireX™ Technology
Storage
AMD Ryzen™ 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/
Athlon™withRadeon™VegaGraphics/Ryzen™1stGenerationProcessors:
- 2 x Serial ATA 6.0 Gb/s connectors with RAID 0, RAID 1 and RAID 10 support
AMD Ryzen™ 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/
Ryzen™1stGenerationProcessors:
- 1 x M.2_1 socket 3 with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and
SATA modes) storage devices support*
AMD Athlon™ with Radeon™ Vega Graphics Processors
- 1 x M.2_1 socket 3 with M Key, Type 2242/2260/2280/22110(SATA mode)
storage devices support*
* The M.2_1 Socket shares bandwidth with the SATA_5/6 ports, and therefore the
SATA_5/6 ports cannot be used when an M.2_1 device is installe.
AMD B450 Chipset
- 4 x Serial ATA 6.0 Gb/s connectors with RAID 0, RAID 1 and RAID 10 support
- 1 x M.2_2 socket 3 with M Key, Type 2242/2260/2280 (PCIE 2.0 x4) storage
devices support**
** PCIe x16_2, PCIe x1_1, and PCIe x1_2 slots will be unavailable when installing M.2 PCIe
SSD in M.2_2 socket.
LAN Realtek® 8111H Gigabit LAN controller
Audio
Realtek® S1200A 8-Channel High Denition Audio CODEC
- Exclusive DTS Custom for GAMING Headsets
- 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
- Audio Cover: Effective shielding preserves the integrity of audio signals to ensure
best quality
* Use a chassis with HD audio module in the front panel to support an 8-channel audio
output.
ASUS unique
features
Dependable Stability
ASUS TUF PROTECTION
- ASUS SafeSlot: Protect your graphics card Investment
- 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: Precision control for stable power
viii
TUF B450-PRO GAMNG specifications summary
ASUS unique
features
Superb performance
UEFI BIOS
- The most advanced options with a fast response time
ASUS Fan Xpert 4 Core
- Advanced fan and liquid controls for ultimate cooling and quietness
GAMING
Aura
- Brings up your Build
ASUS Exclusive Features
- ASUS AI Charger
- ASUS AI Suite 3
- ASUS PC Cleaner
Easy PC DIY
Safe motherboard mounting
- Component-free areas to minimize damage risk
Q-Design
- ASUS Q-DIMM
- ASUS Q-Slot
UEFI BIOS EZ Mode
- Featuring friendly graphics user interface
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
ASUS Quiet
Thermal
Solution
QuietThermalDesign:
- Stylish Fanless Design: MOS Heat-sink & Chipset Heat-sink solution
- ASUS Fan Xpert 4 core
Rear panel I/O
ports
1 x PS/2 Keyboard/Mouse combo port
1 x HDMI port
1 x DVI port
1 x LAN (RJ-45) port
2 x USB 3.1 Gen 2 (up to 10 Gbps) ports (Type A,teal blue)
1 x USB 3.1 Gen 1 (up to 5 Gbps) port (Type C)
2 x USB 3.1 Gen 1 (up to 5 Gbps) ports(Type A, blue)
2 x USB 2.0/1.1 ports
3 x Audio jacks support 8-channel audio output
Internal
connectors
1 x USB 3.1 Gen 1 (up to 5Gbps) connector supports additional 2 USB 3.1 Gen
1 ports
2 x USB 2.0/1.1 connectors support additional 4 USB 2.0/1.1 ports
6 x SATA 6.0 Gb/s connectors
1 x M.2_1 Socket 3 for M Key, type 2242/2260/2280/22110 devices support
1 x M.2_2 Socket 3 for M Key, type 2242/2260/2280 devices support
1 x COM connector
1 x CPU Fan connector
(continued on the next page)
ix
Specications are subject to change without notice.
Internal
connectors
3 x 4-pin Chassis Fan connectors for both 3-pin(DC mode) and 4-pin(PWM
mode) coolers control
1 x AIO pump header
1 x Front panel audio connector
1 x 24-pin EATX power connector
1 x 8-pin EATX 12V power connector
1 x 2-pin Clear CMOS header
1 x System panel connector
1 x S/PDIF out connector
2 x Aura RGB Strip headers
BIOS features
128 Mb Flash ROM, UEFI AMI BIOS, PnP,SM BIOS 3.1, ACPI 6.1, Multi-
language BIOS, ASUS EZ Flash 3, ASUS CrashFree BIOS 3, F3 My Favorite,
Last Modied log, F12 PrintScreen,F4 AURA ON/OFF, F9 Search and ASUS
DRAM SPD (Serial Presence Detect) memory information
Manageability WOL by PME, PXE
Support DVD
Drivers
ASUS Utilities
ASUS Update
Anti-virus software (OEM version)
OS support
Windows® 10 (64-bit)
Windows® 7 (64-bit)*
* Install an AMD Ryzen™ 2nd Generation or Ryzen™ 1st Generation Processor to
support Windows 7 64-bit operating system.
Form factor ATX form factor: 12” x 9.6” (30.5 cm x 24.4 cm)
TUF B450-PRO GAMNG specifications summary
ASUS TUF B450-PRO GAMING
1-1
Product introduction
1
Motherboard overview
• 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.
• 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.
• Unplugthepowercordbeforeinstallingorremovingthemotherboard.Failuretodoso
cancauseyouphysicalinjuryanddamagetomotherboardcomponents.
Place this
side towards
the rear of the
chassis
ScantheQRcodetogetthedetailedpindenitions.
DDR4 DIMM_A1 (64bit, 288-pin module)
DDR4 DIMM_A2* (64bit, 288-pin module)
DDR4 DIMM_B1 (64bit, 288-pin module)
DDR4 DIMM_B2* (64bit, 288-pin module)
DIGI+
VRM
CHA_FAN1
CHA_FAN3
AIO_PUMP
CHA_FAN2
CPU_FAN
CLRTC
M.2_1(SOCKET3)
SATA6G_6 SATA6G_5
PANEL
AAFP
SPDIF_OUT
SATA6G_4 SATA6G_3
SATA6G_2 SATA6G_1
128Mb
BIOS
EATX12V
EATXPWR
U31G1_12
AMD®
B450
Realtek®
8111H
Battery
KBMS_USB12
AUDIO
Super
I/O
PCIEX1_1
PCIEX1_2
PCIEX1_3
228022110 2260 2242
M.2_2(SOCKET3)
2280 2260 2242
PCIEX16_1
PCIEX16_2
USB34USB56
COM
LAN_U31G1_34
DVI
HDMI
U31G1_C5
U31G2_12
24.4cm(9.6in)
30.5cm(12in)
SOCKET AM4
RGB_HEADER2 RGB_HEADER1
5
5
6
7
1
121314 11 6
15
1 432 2
10 89
7
2
15
16
16
1-2
Chapter 1: Product introduction
CPU and chassis fan connectors; AIO pump connector (4-pin CPU_FAN,
4-pin CHA_FAN1/2/3; 4-pin AIO_PUMP)
Connectthefancablestothefanconnectorsonthemotherboard,ensuringthatthe
blackwireofeachcablematchesthegroundpinoftheconnector.
Donotforgettoconnectthefancablestothefanconnectors.Insufcientairowinside
thesystemmaydamagethemotherboardcomponents.Thesearenotjumpers!Donot
placejumpercapsonthefanconnectors!TheCPU_FANconnectorsupportsaCPUfan
ofmaximum1A(12W)fanpower.
AMD AM4 CPU socket
ThismotherboardcomeswithanAMDRyzen™2ndGeneration/Ryzen™with
Radeon™VegaGraphics/Athlon™withRadeon™VegaGraphics/Ryzen™1st
Generationprocessors.
Formoredetails,refertoCentral Processing Unit (CPU).
DDR4 DIMM slots
Install2GB,4GB,8GB,and16GBunbufferedDDR4DIMMsintotheseDIMMsockets.
Formoredetails,refertoSystem memory.
ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
TheseconnectorsareforATXpowersupplyplugs.Thepowersupplyplugsare
designedtottheseconnectorsinonlyoneorientation.Findtheproperorientation
andpushdownrmlyuntiltheconnectorscompletelyt.
• Forafullyconguredsystem,werecommendthatyouuseapowersupplyunit
(PSU)thatcomplieswithATX12VSpecication2.0(orlaterversion)andprovidesa
minimumpowerof350W.ThisPSUtypehas24-pinand8-pinpowerplugs.
• DONOTforgettoconnectthe8-pinEATX+12Vpowerplug.Otherwise,thesystem
willnotbootup.
• WerecommendthatyouuseaPSUwithhigherpoweroutputwhenconguringa
systemwithmorepower-consumingdevicesorwhenyouintendtoinstalladditional
devices.Thesystemmaybecomeunstableormaynotbootupifthepoweris
inadequate.
Aura RGB Strip headers (4-pin
RGB_HEADER1/2)
TheseheadersareforRGBLED
strip.
12VG
R
B
RGB_HEADER
PIN 1
+12V G R B
TheRGBheadersupports5050
RGBmulti-colorLEDstrips
(12V/G/R/B),withamaximum
powerratingof3A(12V),andno
longerthan3m.
ASUS TUF B450-PRO GAMING
1-3
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.
• ActuallightingandcolorwillvarywithLEDstrip.
• IfyourLEDstripdoesnotlightup,checkiftheRGBLEDextensioncableandthe
RGBLEDstripisconnectedinthecorrectorientation,andthe12Vconnectoris
alignedwiththe12Vheaderonthemotherboard.
• TheLEDstripwillonlylightupwhenthesystemisoperating.
• TheLEDstripsarepurchasedseparately.
M.2_1/2 socket 3
ThesesocketsallowyoutoinstallM.2(NGFF)SSD
modules.
M.2_1(SOCKET3)
2280
22110
2260 2242
M.2_2(SOCKET3)
2280 2260 2242
• AMD Ryzen™ 2nd Generation/ Ryzen™ with
Radeon™ Vega Graphics/ Ryzen™ 1st Generation
Processors:
TheM.2_1socketsupportsPCIE3.0x4and
SATAmodeswithMKeydesignandtype
2242/2260/2280/22110storagedevicessupport
• AMD Athlon™ with Radeon™ Vega Graphics
Processors:
TheM.2_1socketsupportsSATAmodewithMKey
designandtype2242/2260/2280/22110storage
devicessupport.
• TheM.2_2socketsupportsPCIE2.0x4withMKey
designandtype2242/2260/2280storagedevices
support.
AMD Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1~6)
TheseconnectorsconnecttoSerialATA6.0Gb/sharddiskdrivesviaSerialATA
6.0Gb/ssignalcables.
System panel connector (20-5 pin F_PANEL)
Thisconnectorsupportsseveralchassis-mountedfunctions.
USB 3.1 Gen 1 (up to 5Gbps) connector (20-1 pin U31G1_12)
ConnectaUSB3.1Gen1moduletothisconnectorforadditionalUSB3.1
Gen1frontorrearpanelports.ThisconnectorcomplieswithUSB3.1Gen1
specicationsandprovidesfasterdatatransferspeedsofupto5Gbps,faster
chargingtimeforUSB-chargeabledevices,optimizedpowerefciency,and
backwardcompatibilitywithUSB2.0.
USB 2.0 connectors (10-1 pin USB34,USB56)
ConnectaUSBmodulecabletoanyoftheseconnectors,theninstallthemodule
toaslotopeningatthebackofthesystemchassis.TheseUSBconnectorscomply
withUSB2.0specicationsandsupportupto480Mbpsconnectionspeed.
1-4
Chapter 1: Product introduction
Clear RTC RAM (2-pin CLRTC)
ThisheaderallowsyoutocleartheCMOSRTCRAMdataof
thesystemsetupinformationsuchasdate,time,andsystem
passwords.
ToerasetheRTCRAM:
1. TurnOFFthecomputerandunplugthepowercord.
2. Useametalobjectsuchasascrewdrivertoshortthe
twopins.
3. PlugthepowercordandturnONthecomputer.
4. Holddownthe<Del>keyduringthebootprocessand
enterBIOSsetuptore-enterdata.
CLRTC
+3V_BAT
GND
PIN 1
Ifthestepsabovedonothelp,removetheonboardbatteryandshortthetwopinsagain
tocleartheCMOSRTCRAMdata.AfterclearingtheCMOS,reinstallthebattery.
Serial port connector (10-1 pin COM)
Thisconnectorisforaserial(COM)port.Connecttheserialportmodulecableto
thisconnector,theninstallthemoduletoaslotopeningatthebackofthesystem
chassis.
Digital audio connector (4-1 pin SPDIF_OUT)
ThisconnectorisforanadditionalSony/PhilipsDigital
Interface(S/PDIF)port.ConnecttheS/PDIFOutmodule
cabletothisconnector,theninstallthemoduletoaslot
openingatthebackofthesystemchassis.
SPDIF_OUT
+5V
SPDIFOUT
GND
PIN 1
Front panel audio connector (10-1 pin AAFP)
Thisconnectorisforachassis-mountedfrontpanelaudioI/Omodulethatsupports
HDAudiostandard.ConnectoneendofthefrontpanelaudioI/Omodulecableto
thisconnector.
Werecommendthatyouconnectahigh-denitionfrontpanelaudiomoduletothis
connectortoavailofthemotherboard’shigh-denitionaudiocapability.
PCI Express 2.0 x1 slots
ThismotherboardhasthreePCIExpress2.0x1slotsthatsupportPCIExpress
x1networkcards,SCSIcards,andothercardsthatcomplywiththePCIExpress
specications.
PCI Express 3.0 / 2.0 x16 slots
ThismotherboardsupportstwoPCIExpress3.0/2.0x16graphiccardsthat
complywiththePCIExpressspecications.
ASUS TUF B450-PRO GAMING
1-5
VGA Configuration PCIe operating mode
PCIe 3.0 x16_1 PCIe 2.0 x16_2
SingleVGA/PCIecard x16 N/A
DualVGA/PCIecard x16 x4
• InsingleVGAcardmode,usethePCIe3.0/2.0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chassisfanstothemotherboardchassisfanconnectorswhenusingmultiple
graphicscardsforbetterthermalenvironment.
AMD Ryzen™ with Radeon™ Vega Graphics Processors
AMD Ryzen™ 2nd Generation/ Ryzen™ 1st Generation Processors
VGA Configuration PCIe operating mode
PCIe 3.0 x16_1 PCIe 2.0 x16_2
SingleVGA/PCIecard x8 N/A
DualVGA/PCIecard x8 x4
1-6
Chapter 1: Product introduction
LAN port
Speed
LED
Activity Link
LED
Activity/Link LED Speed LED
Status Description Status Description
Off Nolink OFF 10Mbpsconnection
Orange Linked ORANGE 100Mbpsconnection
Orange
(Blinking)
Dataactivity GREEN 1Gbpsconnection
Orange
(Blinkingthen
steady)
Readytowake
upfromS5mode
1. PS/2 Keyboard/Mouse cambo port.ThisportisforaPS/2keyboardormouse.
2. DVI-D port.ThisportisforanyDVI-Dcompatibledevice.
DVI-DcannotbeconvertedtooutputfromRGBSignaltoCRTandisnotcompatiblewith
DVI-I.
3.USB 3.1 Gen 2 (up to 10Gbps) ports. These9-pinUniversalSerialBus(USB)ports
areforUSB3.1Gen2devices.
• USB3.1Gen1/Gen2devicescanonlybeusedfordatastorage.
• DuetothedesignofAMDAM4serieschipset,allUSBdevicesconnectedtotheUSB
2.0andUSB3.1Gen1/Gen2portsarecontrolledbythexHCIcontroller.
• WestronglyrecommendthatyouconnectUSB3.1Gen2devicestoUSB3.1Gen2
portsforfasterandbetterperformancefromyourUSB3.1Gen2devices.
45 6
78
1
1011
2
9
3
Rear panel connectors
4. LAN (RJ-45) port.ThisportallowsGigabitconnectiontoaLocalAreaNetwork(LAN)
throughanetworkhub.
LAN port LED indications
5. Line In port (light blue).Thisportconnectstothetape,CD,DVDplayer,orother
audiosources.
6. Line Out port (lime).Thisportconnectstoaheadphoneoraspeaker.Inthe4.1,
5.1and7.1-channelcongurations,thefunctionofthisportbecomesFrontSpeaker
Out.
ASUS TUF B450-PRO GAMING
1-7
8. USB 3.1 Gen 1 (up to 5Gbps) ports.Thesetwo9-pinUniversalSerialBus(USB)
portsconnecttoUSB3.1Gen1devices.
9.HDMI port.ThisportisforaHigh-DenitionMultimediaInterface(HDMI)connector,
andisHDCPcompliantallowingplaybackofHDDVD,Blu-ray,andotherprotected
content.
10.USB 3.1 Gen 1 (up to 5Gbps) port (Type-C).ThisUniversalSerialBus(USB)TypeC
portisforUSB3.1Gen1mobileorperipheraldevices.
11.USB 2.0 ports.These4-pinUniversalSerialBus(USB)portsareforUSB2.0/1.1
devices.
Audio 2.1, 4.1, 5.1 or 7.1-channel configuration
Port Headset
2.1-channel 4.1-channel 5.1-channel 7.1-channel
LightBlue(Rearpanel) LineIn RearSpeakerOut RearSpeakerOut RearSpeakerOut
Lime(Rearpanel) LineOut FrontSpeakerOut FrontSpeakerOut FrontSpeakerOut
Pink(Rearpanel) MicIn MicIn Bass/Center Bass/Center
Lime(Frontpanel) - - - SideSpeakerOut
7. Microphone port (pink).Thisportconnectstoamicrophone.
Refertotheaudiocongurationtableforthefunctionoftheaudioportsin2.1,4.1,5.1,or
7.1-channelconguration.
1-8
Chapter 1: Product introduction
Central Processing Unit (CPU)
ThemotherboardcomeswithanAMDRyzen™2ndGeneration/
Ryzen™withRadeon™VegaGraphics/Athlon™withRadeon™
VegaGraphics/Ryzen™1stGenerationProcessors.
UnplugallpowercablesbeforeinstallingtheCPU.
TheAM4sockethasadifferentpinoutfromtheFM2+/FM2socket.Ensurethatyouusea
CPUdesignedfortheAM4socket.TheCPUtsinonlyonecorrectorientation.DONOT
forcetheCPUintothesockettopreventbendingthepinsanddamagingtheCPU!
Installing the CPU
ApplytheThermalInterfaceMaterialtotheCPUheatsinkandCPUbeforeyouinstallthe
heatsinkandfanifnecessary.
1
3
2
4
ASUS TUF B450-PRO GAMING
1-9
Installing the CPU heatsink and fan assembly
Type 2
Type 1
Removethescrewsandtheretentionmoduleonly.Donotremovetheplateonthe
bottom.
1
12
2
34
1-10
Chapter 1: Product introduction
System memory
Overview
ThismotherboardcomeswithfourDoubleDataRate4(DDR4)DualInlineMemoryModule
(DIMM)sockets.ThegureillustratesthelocationoftheDDR4DIMMsockets:
• 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.
• AlwaysinstallDIMMswiththesameCASlatency.Foroptimalcompatibility,we
recommendthatyouinstallmemorymodulesofthesameversionordatecode(D/C)
fromthesamevendor.Checkwiththeretailertogetthecorrectmemorymodules.
Recommended memory configuration
Channel Sockets
ChannelA DIMM_A1&DIMM_A2*
ChannelB DIMM_B1&DIMM_B2*
• Forsystemstability,useamoreefcientmemorycoolingsystemtosupportafull
memoryload(4DIMMs).
• Refertowww.asus.comforthelatestMemoryQVL(QualiedVendorsList)
DIMM_A2*
DIMM_B2*
DIMM_A2* DIMM_A2*
DIMM_B2*
DIMM_A1
DIMM_B1
DIMM_A1
DIMM_A2*
DIMM_B1
DIMM_B2*
ASUS TUF B450-PRO GAMING
1-11
Installing a DIMM
1 2
To remove a DIMM
B
A
B
A
A
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