Gigabyte C246M-WU4 Manual de usuario

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C246M-WU4

User's Manual

Rev. 1002

12ME-246MWU4-1002R

The trademarks mentioned in this manual are legally registered to their respective owners.

Disclaimer

Information in this manual is protected by copyright laws and is the property of GIGABYTE.

Changes to the specications and features in this manual may be made by GIGABYTE without prior notice.

No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or by

any means without GIGABYTE's prior written permission.

In order to assist in the use of this product, carefully read the User's Manual.

For product-related information, check on our website at: https://www.gigabyte.com

Identifying Your Motherboard Revision

The revision number on your motherboard looks like this: "REV: X.X." For example, "REV: 1.0" means

the revision of the motherboard is 1.0. Check your motherboard revision before updating motherboard

BIOS, drivers, or when looking for technical information.

Example:

Motherboard

C246M-WU4

Jan. 31, 2019

Motherboard

C246M-WU4

- 3 -

Table of Contents

C246M-WU4 Motherboard Layout...................................................................................4

Chapter 1 Hardware Installation .....................................................................................5

1-1 Installation Precautions.................................................................................... 5

1-2 ProductSpecications...................................................................................... 6

1-3 Installing the CPU ............................................................................................ 9

1-4 Installing the Memory....................................................................................... 9

1-5 Installing an Expansion Card ......................................................................... 10

1-6 Setting up AMD CrossFire™Conguration ..................................................... 10

1-7 Back Panel Connectors.................................................................................. 11

1-8 Internal Connectors........................................................................................ 13

Chapter 2 BIOS Setup ..................................................................................................21

2-1 Startup Screen ............................................................................................... 21

2-2 The Main Menu .............................................................................................. 22

2-3 M.I.T. .............................................................................................................. 23

2-4 System ........................................................................................................... 29

2-5 BIOS............................................................................................................... 30

2-6 Peripherals..................................................................................................... 33

2-7 Chipset........................................................................................................... 36

2-8 Power............................................................................................................. 37

2-9 Save & Exit..................................................................................................... 39

Chapter 3 Appendix ......................................................................................................40

3-1 ConguringaRAIDSet.................................................................................. 40

3-2 Installing an Intel®Optane™Memory.............................................................. 42

3-3 Drivers Installation.......................................................................................... 43

RegulatoryStatements.............................................................................................. 44

Contact Us ................................................................................................................ 48

- 4 -

C246M-WU4 Motherboard Layout

* The box contents above are for reference only and the actual items shall depend on the product package you obtain.

The box contents are subject to change without notice.

Box Contents

5C246M-WU4 motherboard 5Four SATA cables

5Motherboard driver disk 5I/O Shield

5User's Manual 5One G Connector

CPU_FAN

ATX

F_AUDIO

DDR4_B2

DDR4_A2

DDR4_B1

DDR4_A1

BAT

F_PANEL

Intel®C246

M_BIOS

F_USB1

LGA1151

F_USB30

PCIEX1_1

iTE®

Super I/O

TPM

M2A

SATA3

7 5 3 1

6 4 2 0

PCIEX8

80 60 42

SYS_FAN2A

SPDIF_O

110

COMB

CODEC

THB_C

SATA_SGP2

SATA_SGP1

SYS_FAN2BCOMA

M2M

80 60 42

CLR_CMOS

KB_MS_USB30 ATX_12V_2X4

AUDIO

PCIEX16 C246M-WU4

USB30_LAN1

SYS_FAN1

USB31_USB30_LAN2

DVI

Intel®GbE

LAN

Intel®GbE

LAN

VGA

PCIEX1_2

F_USB2

Chapter 1 Hardware Installation

1-1 Installation Precautions

The motherboard contains numerous delicate electronic circuits and components which can become

damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the user's

manual and follow these procedures:

•Prior to installation, make sure the chassis is suitable for the motherboard.

•Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or

warranty sticker provided by your dealer. These stickers are required for warranty validation.

•Always remove the AC power by unplugging the power cord from the power outlet before

installing or removing the motherboard or other hardware components.

•When connecting hardware components to the internal connectors on the motherboard, make

sure they are connected tightly and securely.

•When handling the motherboard, avoid touching any metal leads or connectors.

•It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic

components such as a motherboard, CPU or memory. If you do not have an ESD wrist strap,

keepyourhandsdryandrsttouchametalobjecttoeliminatestaticelectricity.

•Prior to installing the motherboard, please have it on top of an antistatic pad or within an

electrostatic shielding container.

•Before connecting or unplugging the power supply cable from the motherboard, make sure

the power supply has been turned off.

•Before turning on the power, make sure the power supply voltage has been set according to

the local voltage standard.

•Before using the product, please verify that all cables and power connectors of your hardware

components are connected.

•To prevent damage to the motherboard, do not allow screws to come in contact with the

motherboard circuit or its components.

•Make sure there are no leftover screws or metal components placed on the motherboard or

within the computer casing.

•Do not place the computer system on an uneven surface.

•Do not place the computer system in a high-temperature or wet environment.

•Turning on the computer power during the installation process can lead to damage to system

components as well as physical harm to the user.

•If you are uncertain about any installation steps or have a problem related to the use of the

product,pleaseconsultacertiedcomputertechnician.

•If you use an adapter, extension power cable, or power strip, ensure to consult with its installation

and/or grounding instructions.

- 5 -

1-2 ProductSpecications

CPU LGA1151 package:

- Intel®Xeon®E series processors

9th and 8th Generation Intel

Core

™

processors/Intel

Pentium

processors/

Intel

Celeron

processors

(Go to GIGABYTE's website for the latest CPU support list.)

L3 cache varies with CPU

Chipset Intel®C246 Express Chipset

Memory 4xDDR4DIMMsocketssupportingupto128GBofsystemmemory

Dual channel memory architecture

SupportforDDR42666/2400/2133MHzmemorymodules

SupportforECCUn-bufferedDIMM1Rx8/2Rx8memorymodules

Supportfornon-ECCUn-bufferedDIMM1Rx8/2Rx8/1Rx16memorymodules

SupportforExtremeMemoryProle(XMP)memorymodules

(Go to GIGABYTE's website for the latest supported memory speeds and memory

modules.)

Onboard

Graphics

Integrated Graphics Processor-Intel®UHD Graphics support:

 - 1xD-Subport,supportingamaximumresolutionof1920x1200@60Hz

 - 1xDVI-Dport,supportingamaximumresolutionof1920x1200@60Hz

* The DVI-D port does not support D-Sub connection by adapter.

- 1xDisplayPort,supportingamaximumresolutionof4096x2304@60Hz

* SupportforDisplayPort1.2version,HDCP2.2,andHDR.

Support for up to 3 displays at the same time

Maximum shared memory of 1 GB

Audio Realtek®ALC892 codec

HighDenitionAudio

2/4/5.1/7.1-channel

Support for S/PDIF Out

LAN 2 x Intel®GbE LAN chips (10/100/1000 Mbit)

Expansion Slots 1 x PCI Express x16 slot, running at x16 (PCIEX16)

* For optimum performance, if only one PCI Express graphics card is to be installed,

be sure to install it in the PCIEX16 slot.

1 x PCI Express x16 slot, running at x8 (PCIEX8)

* The PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot

is populated, the PCIEX16 slot operates at up to x8 mode.

* IfyouinstallagraphicscardinthePCIEX16slotandtheGC-TITANRIDGEcard

in the PCIEX8 slot, make sure to set the PCIE Bifurcation Support item to PCIE

x8/x8 in BIOS Setup.

2 x PCI Express x1 slots

(All of the PCI Express slots conform to PCI Express 3.0 standard.)

Multi-Graphics

Technology

Support for AMD Quad-GPU CrossFire™and 2-Way AMD CrossFire™

technologies

- 6 -

Storage

Interface

Chipset:

- 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 PCIe x4/

x2 SSD support) (M2M)

- 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 SATA and PCIe

x4/x2 SSD support) (M2A)

- 8 x SATA 6Gb/s connectors (SATA3 0~7)

- SupportforRAID0,RAID1,RAID5,andRAID10

* Referto"1-8InternalConnectors,"fortheinstallationnoticesfortheM.2andSATA

connectors.

Intel®Optane™MemoryReady

USB Chipset:

- 1 x USB 3.1 Gen 2 Type-A port (red) on the back panel

- 7 x USB 3.1 Gen 1 ports (5 ports on the back panel, 2 ports available through

the internal USB header)

- 4 x USB 2.0/1.1 ports available through the internal USB headers

Internal

Connectors

1 x 24-pin ATX main power connector

1 x 8-pin ATX 12V power connector

2 x M.2 Socket 3 connectors

8 x SATA 6Gb/s connectors

2 x SATA detection headers

1 x CPU fan header

3 x system fan headers

1 x front panel header

1 x front panel audio header

1 x USB 3.1 Gen 1 header

2 x USB 2.0/1.1 headers

1 x S/PDIF Out header

1 x Thunderbolt™add-in card connector

1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S

module only)

2 x serial port headers

1 x Clear CMOS jumper

Back Panel

Connectors

1 x PS/2 keyboard/mouse port

1 x D-Sub port

1 x DVI-D port

1 x DisplayPort

1 x USB 3.1 Gen 2 Type-A port (red)

5 x USB 3.1 Gen 1 ports

2xRJ-45ports

6 x audio jacks

I/O Controller iTE®I/O Controller Chip

Hardware

Monitor

Voltage detection

Temperature detection

Fan speed detection

Overheating warning

Fan fail warning

Fan speed control

* Whether the fan speed control function is supported will depend on the fan you install.

- 7 -

Please visit GIGABYTE's website

for support lists of CPU, memory

modules, SSDs, and M.2 devices.

Please visit the Support\Utility List

page on GIGABYTE's website to

download the latest version of apps.

BIOS 1x128Mbitash

Use of licensed AMI UEFI BIOS

PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Operating

Properties

Operating temperature: -10°C to 50°C

Operating humidity: 8 - 90%

Non-operating temperature: -40°C to 70°C

Non-operating humidity: 5% - 95%

Unique Features Support for APP Center

* Available applications in APP Center may vary by motherboard model. Supported

functionsofeachapplicationmayalsovarydependingonmotherboardspecications.

- @BIOS

- System Information Viewer

Support for Q-Flash

Bundled

Software

Norton®Internet Security (OEM version)

cFosSpeed

Operating

System Support for Windows 10 64-bit

Form Factor Micro ATX Form Factor; 24.4cm x 24.4cm

* GIGABYTE reserves the right to makeany changesto theproduct specicationsand product-related information

without prior notice.

- 8 -

DualChannelMemoryConguration

This motherboard provides four memory sockets and supports Dual Channel Technology. After the memory

isinstalled,theBIOSwillautomaticallydetectthespecicationsandcapacityofthememory.EnablingDual

Channel memory mode will double the original memory bandwidth.

The four memory sockets are divided into two channels and each channel has two memory sockets as following:

ChannelA:DDR4_B1,DDR4_B2

ChannelB:DDR4_A1,DDR4_A2

Please visit GIGABYTE's website for details on hardware installation.

1-3 InstallingtheCPU

ReadthefollowingguidelinesbeforeyoubegintoinstalltheCPU:

•Make sure that the motherboard supports the CPU.

(Go to GIGABYTE's website for the latest CPU support list.)

•Always turn off the computer and unplug the power cord from the power outlet before installing the

CPU to prevent hardware damage.

•Locate the pin one of the CPU. The CPU cannot be inserted if oriented incorrectly. (Or you may

locate the notches on both sides of the CPU and alignment keys on the CPU socket.)

•Apply an even and thin layer of thermal grease on the surface of the CPU.

•Do not turn on the computer if the CPU cooler is not installed, otherwise overheating and damage

of the CPU may occur.

•SettheCPUhostfrequencyinaccordancewiththeCPUspecications.Itisnotrecommended

thatthesystembusfrequencybesetbeyondhardwarespecicationssinceitdoesnotmeetthe

standard requirements for the peripherals. If you wish to set the frequency beyond the standard

specications,pleasedosoaccordingtoyourhardwarespecicationsincludingtheCPU,graphics

card, memory, hard drive, etc.

InstallingtheCPU

Locate the alignment keys on the motherboard CPU socket and the notches on the CPU.

DonotremovetheCPUsocketcoverbeforeinsertingtheCPU.Itmaypopofffromtheload

plateautomaticallyduringtheprocessofre-engagingtheleverafteryouinserttheCPU.

1-4 InstallingtheMemory

Readthefollowingguidelinesbeforeyoubegintoinstallthememory:

•Make sure that the motherboard supports the memory. It is recommended that memory of the same

capacity, brand, speed, and chips be used.

(Go to GIGABYTE's website for the latest supported memory speeds and memory modules.)

•Always turn off the computer and unplug the power cord from the power outlet before installing the

memory to prevent hardware damage.

•Memory modules have a foolproof design. A memory module can be installed in only one direction.

If you are unable to insert the memory, switch the direction.

Triangle Pin One Marking on the CPU

NotchNotch

LGA1151 CPU

Alignment KeyAlignment Key

LGA1151 CPU Socket

Pin One Corner of the CPU Socket

- 9 -

1-5 InstallinganExpansionCard

Readthefollowingguidelinesbeforeyoubegintoinstallanexpansioncard:

•Make sure the motherboard supports the expansion card. Carefully read the manual that came

with your expansion card.

•Always turn off the computer and unplug the power cord from the power outlet before installing an

expansion card to prevent hardware damage.

DualChannelMemoryCongurationsTable

DDR4_B1 DDR4_B2 DDR4_A1 DDR4_A2

2 Modules - - DS/SS - - DS/SS

DS/SS - - DS/SS - -

4 Modules DS/SS DS/SS DS/SS DS/SS

(SS=Single-Sided,DS=Double-Sided,"--"=NoMemory)

Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode.

1. Dual Channel mode cannot be enabled if only one memory module is installed.

2. When enabling Dual Channel mode with two or four memory modules, it is recommended that memory

of the same capacity, brand, speed, and chips be used.

Procedure and driver screen for enabling CrossFire technology may differ by graphics cards and driver version.

RefertothemanualthatcamewithyourgraphicscardsformoreinformationaboutenablingCrossFiretechnology.

1-6 SettingupAMDCrossFire™Conguration

B.ConnectingtheGraphicsCards

Step 1:

Install CrossFire graphics cards on the PCI Express x16 slots.

Step 2:

Insert the CrossFire (Note) bridge connectors in the CrossFire gold edge connectors on top of the cards.

Step 3:

Plug the display cable into the graphics card on the PCIEX16 slot.

C.ConguringtheGraphicsCardDriver

ToEnableCrossFireFunction

After installing the graphics card driver in the operating system, go to the AMDRADEONSETTINGS screen.

Browse to Gaming\GlobalSettings and ensure AMDCrossFire is set to On.

A.SystemRequirements

-Windows 10 64-bit operating system

-A CrossFire-supported motherboard with two PCI Express x16 slots and correct driver

-CrossFire-ready graphics cards of identical brand and chip and correct driver

-CrossFire (Note) bridge connectors

-Apowersupplywithsufcientpowerisrecommended(Refertothemanualofyourgraphicscardsforthe

power requirement)

(Note) The bridge connector(s) may be needed or not depending on your graphics cards.

- 10 -

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