Gigabyte MW70-3S0 User manual

Category
Server/workstation motherboards
Type
User manual
MW70-3S0
Dual LGA2011 sockets R3 motherboard for Intel® E5-2600 V3/V4 series processors
User's Manual
Rev. 1003
Copyright
© 2015 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
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 specifications 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.
Documentation Classications
In order to assist in the use of this product, GIGABYTE provides the following types of documentations:
For detailed product information, carefully read the User's Manual.
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- 3 -
Table of Contents
Box Contents ...................................................................................................................6
MW70-3S0 Motherboard Layout .....................................................................................7
Block Diagram ...............................................................................................................10
Chapter 1 Hardware Installation ...................................................................................11
1-1 Installation Precautions .................................................................................. 11
1-2 ProductSpecications .................................................................................... 12
1-3 Installing the CPU and CPU Cooler ............................................................... 14
1-3-1 Installing the CPU ...................................................................................................14
1-3-2 Installing the CPU Cooler .......................................................................................17
1-4 Installing the Memory ..................................................................................... 18
1-4-1 FourChannelMemoryConguration .....................................................................18
1-4-2 Installing a Memory ...............................................................................................19
1-4-3 DIMM Population Table .........................................................................................19
1-5 Back Panel Connectors .................................................................................. 20
1-6 Internal Connectors ........................................................................................ 22
1-7 Jumper Settings ............................................................................................. 39
Chapter 2 BIOS Setup ..................................................................................................44
2-1 The Main Menu .............................................................................................. 46
2-2 Advanced Menu ............................................................................................. 49
2-2-1 OffboardSATAControllerConguration .................................................................50
2-2-2 Serial Port Console Redirection .............................................................................51
2-2-3 PCI Subsystem Settings .........................................................................................55
2-2-3-1 PCI Express Settings ..............................................................................................57
2-2-3-2 PCI Hot-Plug Settings .............................................................................................59
2-2-4 Network Stack ........................................................................................................60
2-2-5 CSMConguration .................................................................................................61
2-2-6 PostReportConguration ......................................................................................63
2-2-7 NVMeConguration ...............................................................................................64
2-2-8 Trusted Computing .................................................................................................65
2-2-9 USBConguration ..................................................................................................66
2-2-10 ChipsetConguration .............................................................................................67
2-2-11 AST2400 HWM .......................................................................................................68
2-2-12 Intel (R) Thunderbolt ...............................................................................................69
2-2-13 SIOConguration ...................................................................................................71
2-2-14 iSCSIConguration ................................................................................................74
2-3 Intel RC Setup Menu ...................................................................................... 75
- 4 -
2-3-1 ProcessorConguration .........................................................................................76
2-3-1-1 Pre-SocketConguration .......................................................................................79
2-3-2 AdvancedPowerManagementConguration ........................................................81
2-3-2-1 CPU P State Control ...............................................................................................82
2-3-2-2 CPU C State Control ..............................................................................................83
2-3-2-3 CPU T State Control ...............................................................................................84
2-3-3 CommonRefCodeConguration ...........................................................................85
2-3-4 QPIConguration ...................................................................................................86
2-3-5 MemoryConguration ............................................................................................88
2-3-5-1 Memory Topology ...................................................................................................90
2-3-5-2 Memory Thermal ....................................................................................................91
2-3-5-3 Memory Map ...........................................................................................................92
2-3-5-4 MemoryRASConguration ....................................................................................93
2-3-6 IIOConguration ....................................................................................................94
2-3-6-1 IOATConguration .................................................................................................95
2-3-6-2 Intel VT for Directed I/O (VT-d) ..............................................................................96
2-3-7 PCHConguration .................................................................................................97
2-3-7-1 PCH Devices ..........................................................................................................98
2-3-7-2 PCHsSATAConguration ......................................................................................99
2-3-7-2-1SATA Mode Options ............................................................................................. 102
2-3-7-3 PCHSATAConguration ......................................................................................104
2-3-7-3-1 SATA Mode Options ............................................................................................ 107
2-3-7-4 USBConguration ................................................................................................109
2-3-7-5 AzaliaConguration .............................................................................................110
2-3-8 MiscellaneousConguration ................................................................................ 111
2-3-9 ServerMEConguration ......................................................................................112
2-3-10 Runtime Error Logging .........................................................................................113
2-3-10-1 Whea Setting ........................................................................................................114
2-3-10-2 Memory Error Enabling .........................................................................................115
2-3-10-3 PCI/PCI Error Enabling .........................................................................................116
2-4 Event Logs Menu ......................................................................................... 117
2-4-1 Change Smbios Event Log Settings ..................................................................... 118
2-4-2 View Smbios Event Log ........................................................................................ 119
2-5 Security Menu .............................................................................................. 120
2-5-1 Secure Boot menu ...............................................................................................121
2-5-1-1 Key Management ...............................................................................................122
2-6 Boot Menu .................................................................................................... 124
2-7 Save & Exit Menu ......................................................................................... 126
2-8 BIOS POST Codes ...................................................................................... 128
2-9 BIOS POST Beep code ................................................................................ 132
2-9-1 PEI Beep Codes ...................................................................................................132
2-9-2 DEX Beep Codes .................................................................................................132
- 5 -
2-10 BIOS Recovery Instruction ........................................................................... 133
Chapter 3 Appendix ....................................................................................................134
3-1 Regulatory Statements ................................................................................. 134
- 6 -
Box Contents
Motherboard
Driver CD
User's Manual
Two SATA cables
I/O Shield
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.
The motherboard image is for reference only.
- 7 -
MW70-3S0 Motherboard Layout
1 2 3 4 5
6
7
8
9
12
11 10
13
14
15
16
17
18
20
19
2133343536394041
50
49
52
53
54
55
56 60
58
57
59
62
63 64
65 66 67 68
22
23
24
25
69
70
71
72
74
26
27
28
29
30
38
42
43
44
45
46
47
48U
51
61
72
37
31 32 75
- 8 -
Item Code Description
1 CPU1_FAN CPU1 fan connector (for Secondary CPU)
2 HD_AUDIO Audio connectors
3 USB3_LAN1 LAN port (top) / USB 3.0 ports (bottom)
4 USB2_LAN2 LAN port (top) / USB 2.0 ports (bottom)
5 COM1 Serial port
6 P12V_AUX2 8 pin power connector (for secondary CPU)
7 DIMM_P1_G0 Channel 3 slot 0 (for secondary CPU)
8 DIMM_P1_G1 Channel 3 slot 1 (for secondary CPU)
9 DIMM_P1_H0 Channel 4 slot 0 (for secondary CPU)
10 DIMM_P1_H1 Channel 4 slot 1 (for secondary CPU)
11 CPU1 Intel LGA2011 Socket R (Secondary CPU)
12 PMBUS PMBus connector
13 ATX1 24 pin main power connector
14 DIMM_P0_A0 Channel 1 slot 0 (for primary CPU)
15 DIMM_P0_A1 Channel 1 slot 1 (for primary CPU)
16 DIMM_P0_B0 Channel 2 slot 0 (for primary CPU)
17 DIMM_P0_B1 Channel 2 slot 1 (for primary CPU)
18 P12V_AUX1 8 pin power connector (for primary CPU)
19 CPU0 Intel LGA2011 Socket R (Primary CPU)
20 SYS_FAN5 System fan connector#5
21 CPU0_FAN CPU0 fan connector (for Primary CPU)
22 DIMM_P0_D1 Channel 4 slot 1 (for primary CPU)
23 DIMM_P0_D0 Channel 4 slot 0 (for primary CPU)
24 DIMM_P0_C1 Channel 3 slot 1 (for primary CPU)
25 DIMM_P0_C0 Channel 3 slot 0 (for primary CPU)
26 ME_UPDATE ME update jumper
27 BMC_FRB Force to Stop FRB Timer jumper
28 ME_RCVR ME recovry jumper
29 BIOS_PWD Clearing Supervisor Password jumper
30 BIOS_RCVR BIOS recovery jumper
31 LSI_UART1 LSI UART header
32 SW_RAID Intel Software RAID Key jumper
33 SYS_FAN4 System fan connector#4
34 SYS_FAN3 System fan connector#3
35 MSAS_HD_1 Mini-SAS HD connector
36 SATA_SGP SATA SGPIO header
37 IMR_KEY LSI RAID key header
38 SSATA_SGP sSATA SGPIO header
39 FP_1 Front panel header
40 SYS_FAN1 System fan connector#1
41 BP_1 HDD back plane board header
42 SYS_FAN2 System fan connector#2
43 SATA0 SATA 3 6Gb/s connector
- 9 -
44 SATA_DOM0 SATA port 0 DOM support jumper
45 CASE_OPEN Case open intrusion alert header
46 LED5 LSIrmwarereadinessLED
47 SATA1 SATA 3 6Gb/s connector
48 SATA_DOM1 SATA port 1 DOM support jumper
49 SATA2/3/4/5 SATA 3 6Gb/s connectors
50 SSATA0/1/2/3 SATA 3 6Gb/s connectors
51 CLR_CMOS Clear CMOS jumper
52 F_USB3 USB 3.0 header
53 IPMB IPMB connector
54 F_USB2 USB 2.0 header
55 TPM TPM module connector
56 COM2 Serial port cable header
57 SPDIF_OUT1 S/PDIF out header
58 SPDIF_IN1 S/PDIF in header
59 F_AUDIO Front audio connector
60 PCIE_1 PCI Express x8 slot
61 S3_MASK S3 Power On Select jumper
62 PCIE_2 PCI Express x16 slot
63 LAN1_LED LAN #1 Active/Link connector
64 LAN2_LED LAN #2 Active/Link connector
65 PCIE_3 PCI Express x8 slot
66 PCIE_4 PCI Express x16 slot
67 PCIE_5 PCI Express x8 slot
68 PCIE_6 PCI Express x16 slot
69 DIMM_P1_F1 Channel 3 slot 1 (for secondary CPU)
70 DIMM_P1_F0 Channel 3 slot 0 (for secondary CPU)
71 DIMM_P1_E1 Channel 4 slot 1 (for secondary CPU)
72 DIMM_P1_E0 Channel 4 slot 0 (for secondary CPU)
73 LED_BMC BMCrmwarereadinessLED
74 BAT Battery socket
75 BUZZER1 Buzzer
CAUTION! If a SATA type hard drive is connected to the motherboard, please ensure the jumper is
closed and set to 2-3 pins (Default setting), in order to reduce any risk of hard disk damage. Please
refer to Page 39 for SATA_DOM0 and SATA_DOM1 jumper setting instruction.
- 10 -
Block Diagram
- 11 - 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, 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 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 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.
Chapter 1 Hardware Installation
Hardware Installation - 12 -
1-2 Product Specications
CPU Support for Intel® Xeon® E5-2600 V3/V4 series processors in the LGA2011
package
L3 cache varies with CPU
Supports Dual QuickPath Interconnect up to 9.6GT/s
Enhanced Intel® SpeedStep Technology (EIST)
Support Intel® Virtualization Technology (VT)
Chipset Intel® C612 Express (Wellsburg) Chipset
Memory 16 x DIMM slots
DDR4 memory supported only
Quad channel memory architecture
ECC RDIMM / LRDIMM modules supported
Single and dual rank RDIMM modules up to 32GB supported
3DS LRDIMM modules up to 128GB supported
1.2V modules: 1600/1866/2133/2400 MHz
LAN 2 x Intel® I210 supports supports dual GbE LAN ports
Expansion Slots 1 x PCI Express x16 slot, running at x16 (Gen3/PCIE_6)
1 x PCI Express x16 slot, running at x16 (Gen3/PCIE_4/The slot shares bandwidth
with the PCIE_5 slot. When PCIE_5 slot is populated, the PCIE_4 will operate
at x8 mode.)
1 x PCI Express x16 slot, running at x16 (Gen3/PCIE_2/The slot shares bandwidth
with the PCIE_3 slot. When PCIE_3 slot is populated, the PCIE_2 will operate
at x8 mode.)
3 x PCI Express x8 slots (GEN3/PCIE_1/PCIE_3/PCIE_5)
Audio RealtekALC887codecHighDenitionAudio
7.1 Channel
Onboard
Graphics ASPEED® AST2400 supports 128MB DDR3 VRAM
Storage Interface 10 x SATA3 6Gb/s connectors
2 x Mini-SAS HD connectors
Support for Intel® RSTe 4.0 with RAID 0, 1, 10, 5
LSI® 3008 controller supports LSI RAID 0, 1, 1E, 10
USB Up to 4 USB 3.0 ports (2 on the back panel, 2 additional ports via the USB
brackets connected to the internal USB headers)
Up to 4 USB 2.0 ports (2 on the back panel, 2 additional ports via the USB
brackets connected to the internal USB headers)
- 13 - Hardware Installation
Internal
Connectors
1 x 24-pin ATX main power connector
2 x 8-pin ATX 12V power connector
2 x Mini-SAS HD connectors
10 x SATA3 6Gb/s connectors
1 x PMBus header
2 x CPU fan headers
5 x System fan headers
1 x Front panel header
1 x HDD Back plane board header
1 x USB 3.0 header
1 x USB 2.0 header
1 x TPM module connector
1 x Serial port connector
1 x SATA SPGIO header
1 x sSATA SPGIO header
1 x IPMB connector
1 x Software RAID key connector
1 x LSI RAID key connector
1 x S/PDIF in header
1 x S/PDIF out header
2 x LAN LED connectors
1 x Chassis intrusion alert header
Rear Panel I/O 2 x USB 3.0 ports
2 x USB 2.0 ports
2 x RJ-45 ports
1 x COM port
5 x Audio connectors (Center/Subwoofer Speaker Out, Rear Speaker Out, Line
In/Mic In, Line Out, Headphone)
1 x Optical SPDIF Out
I/O Controller ASPEED® AST2400-VB chip
Hardware
Monitor
System voltage detection
CPU/System temperature detection
CPU/System fan speed detection
CPU/System fan speed control
* Whether the CPU/system fan speed control function is supported will depend on
the CPU/system cooler you install.
BIOS 1x128Mbitash
AMI BIOS
Form Factor EATX Form Factor; 13 inch x 12 inch
*GIGABYTEreservestherighttomakeanychangestotheproductspecicationsandproduct-relatedinformationwithout
prior notice.
Hardware Installation - 14 -
1-3 Installing the CPU and CPU Cooler
1-3-1 Installing the CPU
A. Locate the alignment keys on the motherboard CPU socket and the notches on the CPU.
Read the following guidelines before you begin to install the CPU:
• Make sure that the motherboard supports the CPU.
• 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
specifications, please do so according to your hardware specifications including the CPU,
graphics card, memory, hard drive, etc.
Pin One Corner
of the CPU Socket
LGA2011 CPU
Triangle Pin One Marking on the CPU
Alignment Key
Alignment Key
Notch
Notch
Notch
Notch
- 15 - Hardware Installation
Step 1:
Push the lever closest to the "unlock" marking " "
(below referred as lever A) down and away from
the socket to release it.
Step 4:
HoldtheCPUwithyourthumbandindexngers.Align
the CPU pin one marking (triangle) with the pin one
corner of the CPU socket (or align the CPU notches with
the socket alignment keys) and carefully insert the CPU
into the socket vertically.
B. Follow the steps below to correctly install the CPU into the motherboard CPU socket.
Before installing the CPU, make sure to turn off the computer and unplug the power cord
from the power outlet to prevent damage to the CPU.
To protect the socket contacts, do not remove the protective plastic cover unless the CPU is
inserted into the CPU socket. Save the cover properly and replace it if the CPU is removed.
Step 2:
Push the lever closest to the "lock" marking " "
(below referred as lever B) down and away from
the socket. Then lift the lever.
Lever B
Step 3:
Gently press lever A to allow the load plate to rise.
Open the load plate. (Note: DO NOT touch the socket
contacts after the load plate is opened.)
Lever A
Hardware Installation - 16 -
Step 5:
Once the CPU is properly inserted, carefully replace the
load plate. Then secure lever B under its retention tab.
The protective plastic cover may pop off from the load
plate during the process of engaging the lever. Remove
the cover. Save the cover properly and always replace it
when the CPU is not installed.
Lever B
Lever A
Step 6:
Finally, secure lever A under its retention tab to
complete the installation of the CPU.
- 17 - Hardware Installation
1-3-2 Installing the CPU Cooler
Refer to the steps below to correctly install the CPU cooler on the motherboard. (Actual installation process
may differ depending the CPU cooler to be used. Refer to the user's manual for your CPU cooler.)
Please pay more attention when removing the CPU cooler because the thermal grease/tape
between the CPU cooler and CPU may adhere to the CPU. Inadequately removing the CPU cooler
may damage the CPU.
Step 1:
Apply an even and thin layer of thermal grease on the
surface of the installed CPU.
Step 2:
Place the cooler atop the CPU, aligning the four
mounting screws with the mounting holes on the
ILM. (If your cooler has a fan grill which may cause
interference when you tighten the screws, remove it
rstandreplaceitaftertighteningthescrews.)
Step 3:
Use one hand to hold the cooler and the other to
tighten the screws in a diagonal sequence with a
screw driver. Begin tightening a screw with a few
turns and repeat with the screw diagonally opposite
the one you just tightened. Then do the same to the
other pair. Next, fully tighten the four screws.
Step 4:
Finally, attach the power connector of the CPU
cooler to the CPU fan header (CPU_FAN) on the
motherboard.
Hardware Installation - 18 -
1-4-1 Four Channel Memory Conguration
This motherboard provides sixteen DDR4 memory sockets and supports Four Channel Technology. After
thememory is installed, the BIOSwill automatically detect the specicationsand capacity of the memory.
Enabling Four Channel memory mode will be four times of the original memory bandwidth.
The four DDR4 memory sockets are divided into four channels each channel has two memory sockets as
following:
Channel 1: DIMM_P0_A0/DIMM_P0_A1 (For pimary CPU)/
DIMM_P1_E0/DIMM_P1_E1 (For secondary CPU)
Channel 2: DIMM_P0_B0/DIMM_P0_B1 (For pimary CPU)
DIMM_P1_F0/DIMM_P1_F1 (For secondary CPU)
Channel 3: DIMM_P0_C0/DIMM_P0_C1 (For pimary CPU)
DIMM_P1_G0/DIMM_P1_G1 (For secondary CPU)
Channel 4: DIMM_P0_D0/DIMM_P0_D1 (For pimary CPU)
DIMM_P1_H0/DIMM_P1_H1 (For secondary 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.
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.
Due to CPU limitations, read the following guidelines before installing the memory in Four Channel mode.
1. Four Channel mode cannot be enabled if only one DDR4 memory module is installed.
2. When enabling Four Channel mode with two or four memory modules, it is recommended that
memory of the same capacity, brand, speed, and chips be used for optimum performance.
DIMM_P0_D1
DIMM_P0_C1
DIMM_P0_D0
DIMM_P0_C0 DIMM_P1_E0
DIMM_P1_E1
DIMM_P1_F0
DIMM_P1_F1
DIMM_P1_G1
DIMM_P1_G0
DIMM_P1_H1
DIMM_P1_H0
DIMM_P0_A0
DIMM_P0_B0
DIMM_P0_A1
DIMM_P0_B1
When only one DIMM is used, it must be populated in memory slot0 rst.
Memory populated sequence must be followed with slot0/slot1
System will not boot normally with incorrect populated sequence.
- 19 - Hardware Installation
1-4-2 Installing a Memory
Before installing a memory module, make sure to turn off the computer and unplug the power
cord from the power outlet to prevent damage to the memory module.
Be sure to install DDR4 DIMMs on this motherboard.
Installation Step:
Step 1. Insert the DIMM memory module vertically into the DIMM slot, and push it down.
Step 2. Close the plastic clip at both edges of the DIMM slots to lock the DIMM module.
Note: For dual-channel operation, DIMMs must be installed in matched pairs.
Step 3. Reverse the installation steps when you wish to remove the DIMM module.
2
2
1
1-4-3 DIMM Population Table
Two Slots Channel RDIMM Population Conguration Within a Channel
NOTE!
DDR4 2400MHz is only available on Intel Xeon® E5-2600 V4 processor.
Type
Ranks Per
DIMM and
Data Width
Speed (MT/s);
Slot Per Channel (SPC) and DIMM Per Channel (DPC)
RDIMM
RDIMM
RDIMM
RDIMM
LRDIMM
LRDIMM
3DS
SRx4 2133
2133
2133
2133
2133
2133
2133
2133
2133
2133
1866
1866
1866
1866
2133
1 Slot Per Channel
1DPC
2 Slot Per Channel
1DPC 2DPC
SRx8
DRx8
DRx4
QRx4
2400 2400 24008Rx4
Hardware Installation - 20 -
1-5 Back Panel Connectors
Serial Port
Connects to serial-based mouse or data processing devices.
USB 2.0 Port
The USB port supports the USB 2.0 specification. Use this port for USB devices such as a USB
keyboard/mouse,USBprinter,USBashdriveandetc.
USB 3.0 Port
The USB port supports the USB 3.0 specification. Use this port for USB devices such as a USB
keyboard/mouse,USBprinter,USBashdriveandetc.
Center/Subwoofer Speaker Out Jack (Orange)
Usethisaudiojacktoconnectcenter/subwooferspeakersina5.1/7.1-channelaudioconguration.
Rear Speaker Out Jack (Black)
Usethisaudiojacktoconnectrearspeakersina7.1-channelaudioconguration.
Optical S/PDIF Out Connector
This connector provides digital audio out to an external audio system that supports digital optical audio.
Before using this feature, ensure that your audio system provides an optical digital audio in connector.
Line In Jack (Blue)
The default line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.
Line Out Jack (Green)
The default line out jack. Use this audio jack for a headphone or 2-channel speaker. This jack can be
usedtoconnectfrontspeakersina4/5.1/7.1-channelaudioconguration.
Mic In Jack (Pink)
The default Mic in jack. Microphones must be connected to this jack.
RJ-45 LAN Ports (Gigabit Ethernet LAN Ports)
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following
describes the states of the LAN port LEDs.
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Gigabyte MW70-3S0 User manual

Category
Server/workstation motherboards
Type
User manual

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