MEG Z390 Godlike - Motherboard MSI - Free user manual and instructions

USER MANUAL MEG Z390 Godlike MSI

Quick Start Quick Start Thank you for purchasing the MSI

MEG Z390 GODLIKE motherboard. This Quick Start section provides demonstration diagrams about how to install your computer. Some of the installations also provide video demonstrations. Please link to the URL to watch it with the web browser on your phone or tablet. You may have even link to the URL by scanning the QR code. Kurzanleitung Danke, dass Sie das MSI

• Installing Drivers p. 52
• Installing Utilities p. 52
• BIOS Setup p. 53
• Entering BIOS Setup p. 53
• Resetting BIOS p. 54
• Updating BIOS p. 54
• EZ Mode p. 56
• Advanced Mode p. 58
• OC Menu Safety Information Safety Information y The components included in this package are prone to damage from electrostatic discharge (ESD). Please adhere to the following instructions to ensure successful computer assembly. y Ensure that all components are securely connected. Loose connections may cause the computer to not recognize a component or fail to start. y Hold the motherboard by the edges to avoid touching sensitive components. y It is recommended to wear an electrostatic discharge (ESD) wrist strap when handling the motherboard to prevent electrostatic damage. If an ESD wrist strap is not available, discharge yourself of static electricity by touching another metal object before handling the motherboard. y Store the motherboard in an electrostatic shielding container or on an anti-static pad whenever the motherboard is not installed. y Before turning on the computer, ensure that there are no loose screws or metal components on the motherboard or anywhere within the computer case. y Do not boot the computer before installation is completed. This could cause permanent damage to the components as well as injury to the user. y If you need help during any installation step, please consult a certified computer technician. y Always turn off the power supply and unplug the power cord from the power outlet before installing or removing any computer component. y Keep this user guide for future reference. y Keep this motherboard away from humidity. y Make sure that your electrical outlet provides the same voltage as is indicated on the PSU, before connecting the PSU to the electrical outlet. y Place the power cord such a way that people can not step on it. Do not place anything over the power cord. y All cautions and warnings on the motherboard should be noted. y If any of the following situations arises, get the motherboard checked by service personnel: Liquid has penetrated into the computer. The motherboard has been exposed to moisture. The motherboard does not work well or you can not get it work according to user guide. The motherboard has been dropped and damaged. The motherboard has obvious sign of breakage. y Do not leave this motherboard in an environment above 60°C (140°F), it may damage the motherboard.4 Specifications Specifications CPU Supports Intel p. 593

Core™ 9000 Series family/ 8th Gen Intel

processors for LGA 1151 socket

• Please go to www.intel.com for more compatibility information. Chipset Intel

• Please refer www.msi.com for more information on compatible memory. Expansion Slot y 4x PCIe 3.0 x16 slots* y 1x PCIe 3.0 x1 slot

• Please refer to page 19 for details. Multi-GPU y Supports 2-Way NVIDIA

• M.2_2 slot, U.2 port and SATA ports share the bandwidth. Please refer to page 27 for details. ** Before using Intel

Optane™ memory modules, please ensure that you have updated the drivers and BIOS to the latest version from MSI website. Continued on next page5 Specifications Continued from previous page RAID Intel

Z390 Chipset y Supports RAID 0, RAID1, RAID 5 and RAID 10 for SATA storage devices y Supports RAID 0, RAID 1 and RAID5 for M.2 PCIe storage devices LAN y 2x Killer

1550 Chipset y The Wireless module is pre-install in the M2_4 (Key-E) slot y Supports Wi-Fi 5, 2x2, Dual Band, (2.4GHz, 5GHz) up to

Z390 Chipset 6x USB 3.1 Gen2 (SuperSpeed USB 10Gbps) ports (1 Type-C and 3 Type-A ports on the back panel, 2 Type-C internal connectors) 4x USB 2.0 (High-speed USB) ports through the internal USB connectors y ASMedia

Center/ Subwoofer Out ● ●Rear Speaker Out ● ● ●Line-In/ Side Speaker Out ●Line-Out/ Front Speaker Out ● ● ● ●Mic In (●: connected, Blank: empty) y Clear CMOS button - Power off your computer. Press and hold the Clear CMOS button for about 5-10 seconds to reset BIOS to default values. y Flash BIOS Button/ Port - Please refer to page 75 for Updating BIOS with Flash BIOS Button. y 6.3mm headphone port - This port is used for connecting the headphone. USB 3.1 Gen2/ Flash BIOS Port Flash BIOS Button13 Rear I/O Panel Realtek Audio Console After Realtek Audio Console is installed. You can use it to change sound settings to get better sound experience. y Device Selection - allows you to select a audio output source to change the related options. The check sign indicates the devices as default. y Application Enhancement - the array of options will provide you a complete guidance of anticipated sound effect for both output and input device. y Main Volume - controls the volume or balance the right/left side of the speakers that you plugged in front or rear panel by adjust the bar. y Jack Status - depicts all render and capture devices currently connected with your computer. y Connector Settings - configures the connection settings. Auto popup dialog When you plug into a device at an audio jack, a dialogue window will pop up asking you which device is current connected.Each jack corresponds to its default setting as shown on the next page. Important The pictures above for reference only and may vary from the product you purchased. Jack StatusConnector Settings Device SelectionMain VolumeApplication Enhancement14 Rear I/O Panel AUDIO INPUT Rear Front Side Center/ Subwoofer Audio jacks to headphone and microphone diagram Audio jacks to stereo speakers diagram Audio jacks to 7.1-channel speakers diagram AUDIO INPUT15 Rear I/O Panel Installing Antennas

1. Combine the antenna with the base.

2. Screw two antenna cables tight to the WiFi antenna connectors as shown.

3. Place the antenna as high as possible.16

Overview of Components Overview of Components DIMMA1 CPU_PWR2 CPU_PWR1 CPU Socket PCIE_PWR1 PCI_E1 M2_1 PCI_E2 M2_2 PCI_E3 M2_3 PCI_E4 PCI_E5 DIMMA2 DIMMB1 DIMMB2 JRAINBOW2 SYS_FAN2 CPU_FAN1 SYS_FAN1 PUMP_FAN1 SYS_FAN5 SYS_FAN6 SYS_FAN3 T_SEN1 SYS_FAN4 JCORSAIR1 OLED ATX_PWR1 JUSB1 JUSB2 JUSB3 JUSB4 JSLOW1 JFP2 SATA▼1▲2 SATA▼3▲4 SATA▼5▲6 U2_1 JRAINBOW1 JCI1 JBAT1 JFP1 POWER1 W_FLOW1 RESET1 OC1 OC_RT2 OC_FS1 JUSB6 JBLK_U1 JRATIO_U1 JUSB5 PEGSW1 BIOS_SW1 JPWRLED1 SYS_FAN7 SYS_FAN8 JRGB1 JAUD1 T_SEN217 Overview of Components CPU Socket Introduction to the LGA 1151 CPU The surface of the LGA 1151 CPU has two notches and a golden triangle to assist in correctly lining up the CPU for motherboard placement. The golden triangle is the Pin 1 indicator. Important Always unplug the power cord from the power outlet before installing or removing the CPU. Please retain the CPU protective cap after installing the processor. MSI will deal with Return Merchandise Authorization (RMA) requests if only the motherboard comes with the protective cap on the CPU socket. When installing a CPU, always remember to install a CPU heatsink. A CPU heatsink is necessary to prevent overheating and maintain system stability. Confirm that the CPU heatsink has formed a tight seal with the CPU before booting your system. Overheating can seriously damage the CPU and motherboard. Always make sure the cooling fans work properly to protect the CPU from overheating. Be sure to apply an even layer of thermal paste (or thermal tape) between the CPU and the heatsink to enhance heat dissipation. Whenever the CPU is not installed, always protect the CPU socket pins by covering the socket with the plastic cap. If you purchased a separate CPU and heatsink/ cooler, Please refer to the documentation in the heatsink/ cooler package for more details about installation. This motherboard is designed to support overclocking. Before attempting to overclock, please make sure that all other system components can tolerate overclocking. Any attempt to operate beyond product specifications is not recommended. MSI

does not guarantee the damages or risks caused by inadequate operation beyond product specifications.

50.77 mmDistance from the center of the CPU to the nearest DIMM slot.18

Overview of Components DIMM Slots DIMMA1 DIMMB1Channel A Channel BDIMMA2 DIMMB2 Memory module installation recommendation DIMMB2 DIMMB2DIMMB1DIMMA2 DIMMA2 DIMMA2DIMMA1 Important Always insert memory modules in the DIMMA2 slot first. Due to chipset resource usage, the available capacity of memory will be a little less than the amount of installed. Based on Intel CPU specification, the Memory DIMM voltage below 1.35V is suggested to protect the CPU. Please note that the maximum capacity of addressable memory is 4GB or less for 32-bit Windows OS due to the memory address limitation. Therefore, we recommended that you to install 64-bit Windows OS if you want to install more than 4GB memory on the motherboard. Some memory may operate at a lower frequency than the marked value when overclocking due to the memory frequency operates dependent on its Serial Presence Detect (SPD). Go to BIOS and find the Memory Try It! to set the memory frequency if you want to operate the memory at the marked or at a higher frequency. It is recommended to use a more efficient memory cooling system for full DIMMs installation or overclocking. The stability and compatibility of installed memory module depend on installed CPU and devices when overclocking.19 Overview of Components PCI_E1 PCI_E1 PCI_E4 PCI_E1~5: PCIe Expansion Slots PCI_E1: PCIe 3.0 x16 (CPU lanes) PCI_E2: PCIe 3.0 x4 (CPU lanes) PCI_E3: PCIe 3.0 x1 (PCH lanes) PCI_E4: PCIe 3.0 x8 (CPU lanes) PCI_E5: PCIe 3.0 x4 (PCH lanes) Multiple graphics cards installation recommendation Graphics Card Single 2-Way 3-Way* 4-Way*PCI_E1 @ 3.0 x16 @ 3.0 x8 @ 3.0 x8 @ 3.0 x8PCI_E2 Empty Empty Empty @ 3.0 x4PCI_E3 3.0 x1 3.0 x1 3.0 x1 3.0 x1PCI_E4 Empty @ 3.0 x8 @ 3.0 x8 @3.0 x4PCI_E5 3.0 x4 3.0 x4 @ 3.0 x4 @3.0 x4 (@: graphics card slot, *: CrossFire only)20 Overview of Components PCI_E1 PCI_E1 PCI_E4 PCI_E4 PCI_E5 PCI_E5 PCI_E2 Important

If you install a large and heavy graphics card, you need to use a tool such as MSI Gaming Series Graphics Card Bolster to support its weight and to prevent deformation of the slot.

For a single PCIe x16 expansion card installation with optimum performance, using the PCI_E1 slot is recommended.

When adding or removing expansion cards, always turn off the power supply and unplug the power supply power cable from the power outlet. Read the expansion card’s documentation to check for any necessary additional hardware or software changes.

The M2_3 will be unavailable when installing PCIe device in to PCI_E5 slot. PEGSW1: PCIe CeaseFire Switch The PCIe CeaseFire switch allows you to enable/ disable the PCIe slots (by CPU lanes) conveniently and directly. Slots

(✓: enabled, ─: disabled)21 Overview of Components Installing SLI graphics cards For power supply recommendations for SLI configurations, please refer to the user guide of your graphics card to make sure you meet all the system requirements. To install SLI graphics cards:

1. Turn off your computer and disconnect the power cord, install two graphics cards

into the PCI_E1 and PCI_E4 slots.

2. Connect the two cards together using the SLI Bridge Connector.

3. Connect all PCIe power connectors of the graphics cards.

4. Reconnect the power cord, power up the computer and install the drivers and

software included in your graphics card package.

RST only supports PCIe M.2 SSD with UEFI ROM. Intel

Optane™ Memory Ready for all M.2 slots.

Overview of Components

3. Each M.2 slot is equipped with two screws and mounting poles, one for securing

the M.2 SHIELD FROZR heatsink and the other one for shorter M.2 SSD. To avoid damage to the M.2 SSD. If your M.2 SSD length is the same as the M.2 slot, remove the screw and mounting pole below the M.2 SSD, leaving only the screw and mounting pole for securing the M.2 SHIELD FROZR heatsink.

4. There are two thermal pads on each M.2 slot base plate. The thermal pad-2 is

fixed on the M.2 board and should not be removed. For double-side M.2 SSD, completely remove the thermal pad-1 and protection films. For single-side M.2 SSD, remove the two thermal protection films from pad-1, then re-stick it to the thermal pad-2.

Screw Mounting pole Thermal pad-2 Thermal pad-1 Protecting films M.2 Plate Pictures shown are for illustration purpose only and may differ from the actual plates and thermal pads.

5. Move the position of the mounting poles according to your M.2 SSDs length if need.

6. Insert your M.2 SSDs into the M.2 slots at a 30-degree angle.

7. If the M.2 SSD is shorter than the M.2 SHIELD FROZR heatsink, place the screw in

the notch on the trailing edge of the M.2 module and tighten it into the mounting pole.

Overview of Components

8. Insert the M.2 SHIELD FROZR heatsink shaft into the groove.

9. Push the M.2 SHIELD FROZR heatsink down.

10. Secure the M.2 SHIELD FROZR heatsink onto the mounting pole.

V-Check Points These voltage checkpoints are used to measure the current system voltages. A multimeter (not included) will be required to check voltages. To measure voltage, place test leads on the GND (screw mountin g hole) and a V-Check Point. Please refer to the manual of your multimeter for more information. VCCIO CPU VSA DRAM PCH GND26 Overview of Components Installing the M.2 Xpander-Z The M.2 Xpander-Z card provide two M.2 Key-M slots. To install the M.2 Xpander-Z card:

1. Remove the screws from the mounting poles.

2. Lift the M.2 Shields and remove the protective films and the round rubbers from

3. Move the mounting poles position according to your M.2 SSDs length.

4. Insert your M.2 SSDs into the M.2 slots at a 30-degree angle.

5. Push the M.2 SSDs and the M.2 Shields down and secure them onto the mounting

7. Use the screw to secure the M.2 Xpander-Z.

Important When you installed the Xpander-Z card in PCI_E2 then PCI_E4 will be unavailable, If Xpander-Z card is installed in PCI_E4 then PCI_E2 will be unavailable.27 Overview of Components SATA1~6: SATA 6Gb/s Connectors These connectors are SATA 6Gb/s interface ports. Each connector can connect to one SATA device. Important Please do not fold the SATA cable at a 90-degree angle. Data loss may result during transmission otherwise. SATA cables have identical plugs on either sides of the cable. However, it is recommended that the flat connector be connected to the motherboard for space saving purposes.

Speaker Buzzer 1 Speaker - 2 Buzzer + 3 Buzzer - 4 Speaker + JAUD1: Front Audio Connector This connector allows you to connect audio jacks on the front panel.

CPU_PWR1/ CPU_PWR21 Ground 5 +12V2 Ground 6 +12V3 Ground 7 +12V4 Ground 8 +12V Important Make sure that all the power cables are securely connected to a proper ATX power supply to ensure stable operation of the motherboard. CPU_PWR1~2, ATX_PWR1, PCIE_PWR1: Power Connectors These connectors allow you to connect an ATX power supply. 136 4PCIE_PWR11 +12V 4 Ground2 +12V 5 Ground3 +12V 6 Ground31 Overview of Components

GAME BOOST knob OC1: GAME BOOST Knob This knob allows you to manually select a stage from number 0 (default) to number 11 (extreme) for overclocking the processor. The processor’s voltage and frequency will be automatically adjusted after you power on your computer. Using GAME BOOST Knob To setup the GAME BOOST knob, take the following steps:

1. Set the GAME BOOST knob to hardware mode in BIOS Setup.

2. Power off the computer.

3. Rotate the GAME BOOST knob to select the overclocking stage as you desire.

Stage CPU Frequency (GHz) i3-8350K i5-8600K i7-8700K i7-8086K i5-9600K i7-9700K i9-9900K 0 GAME BOOST Disabled 1 4.1 4.2~4.4 4.4~4.8 4.4~5.1 4.4~4.7 4.7~5.0 4.8~5.1 2 4.2 4.3~4.5 4.5~4.9 4.5~5.2 4.5~4.8 4.8~5.1 4.9~5.2 4 4.3 4.4~4.6 4.6~5.0 4.6~5.3 4.6~4.9 4.9~5.2 5.0~5.3 6 4.4 4.5~4.7 4.7~5.1 4.7~5.4 4.7~5.0 5.0~5.3 5.1~5.4 8 4.5 4.6~4.8 4.8~5.2 4.8~5.5 4.8~5.1 5.1~5.4 5.2~5.5 10 4.6 4.7~4.9 4.9~5.3 4.9~5.6 4.9~5.2 5.2~5.5 5.3~5.6 11 4.7 4.8~5.0 5.0~5.4 5.0~5.7 5.0~5.3 5.3~5.6 5.4~5.7

4. Power on and then GAME BOOST will automatically overclock processor depending

on the stage you selected. To disable GAME BOOST:

1. Set the GAME BOOST knob to HW mode in BIOS Setup.

2. Power off the computer.

3. Rotate the GAME BOOST knob to 0 and then power on. The configuration

When enabling GAME BOOST mode, it is recommended to use liquid CPU cooler with dual fan radiator for better cooling and performance.32 Overview of Components

You can also control the GAME BOOST function in BIOS Setup or with MSI DRAGON CENTER software.

In order to optimize performance and improve system stability, when you activate the GAME BOOST function, please leave the settings in the BIOS > OC menu unchanged.

The success of overclocking depends on the components of your computer.

We do not guarantee the GAME BOOST overclocking range or the damages/ risks caused by overclocking behavior.

MSI components are recommended for better compatibility when using GAME BOOST function. JBLK_U1, JRATIO_U1: Base clock Plus, Ratio Plus connectors You can use these connectors to connect the external buttons. Press the button connecting to JBLK_U1 to increase the CPU base clock or press the button connecting to JRATIO_U1 to increase the CPU ratio. JBLK_U1 JRATIO_U1 (Short the jumper to increase the CPU ratio) (Short the jumper to increase the CPU base clock) OC_RT2: OC Retry Button When you press and hold this button, the system will keep retrying OC items until it boot up successfully. OC_FS1: OC Force Enter BIOS Button When you press this button, the system will be forced into BIOS without showing the OC_FAIL message. OC_FS1 OC_RT233 Overview of Components JSLOW1: Slow Mode Booting Jumper This jumper is used for LN2 cooling solution, that provides the extreme overclocking conditions, to boot at a stable processor frequency and to prevent the system from crashing. Normal (default) Enabled (Please enable this jumper during BIOS POST.) Important

Users will try extreme low temperature (must be higher than -124 degrees to prevent Debug Code 00) overclocking at their own risks.

The overclocking results will vary according to the CPU version.

Please don’t set to Enabled when the system is powered off or can’t be started. T_SEN1~2: Thermal Sensor Connectors These connectors allow you to connect the thermistor cable and use it to monitor the temperature of the detection point. Thermistor cable GND Sense34 Overview of Components Switching fan mode and adjusting fan speed You can switch between PWM mode and DC mode and adjust fan speed in BIOS > HARDWARE MONITOR.Select PWM mode or DC mode Important Make sure fans are working properly after switching the PWM/ DC mode. There are gradient points of the fan speed that allow you to adjust fan speed in relation to CPU temperature.PWM Mode pin definition1 Ground 2 +12V3 Sense 4 Speed Control SignalDC Mode pin definition1 Ground 2 Voltage Control3 Sense 4 NC Pin definition of fan connectors CPU_FAN1, PUMP_FAN1, SYS_FAN1~8: Fan Connectors Fan connectors can be classified as PWM (Pulse Width Modulation) Mode or DC Mode. PWM Mode fan connectors provide constant 12V output and adjust fan speed with speed control signal. DC Mode fan connectors control fan speed by changing voltage. This motherboard can automatically detect PWM and DC mode. However, you can follow the instruction below to adjust the fan connector to PWM or DC Mode manually.

Overview of Components W_FLOW1: Water Flow Meter Connector This connector allows you to connect a water flow meter to monitor the flow rate of your liquid cooling system. JUSB1~2: USB 3.1 Gen2 Type-C Connectors These connectors allow you to connect USB 3.1 Gen2 Type-C connectors on the front panel. The connector possesses a foolproof design. When you connect the cable, be sure to connect it with the corresponding orientation. JUSB1/ JSUB2 USB Type-C Cable USB Type-C port on the front panel

1 Ground 3 WFLOW IN 2 WFLOW PWR36 Overview of Components JUSB3~4: USB 3.1 Gen1 Connectors These connectors allow you to connect USB 3.1 Gen1 ports on the front panel. Important Note that the Power and Ground pins must be connected correctly to avoid possible damage.

1 Power 11 USB2.0+2 USB3_RX_DN 12 USB2.0-3 USB3_RX_DP 13 Ground4 Ground 14 USB3_TX_C_DP5 USB3_TX_C_DN 15 USB3_TX_C_DN6 USB3_TX_C_DP 16 Ground7 Ground 17 USB3_RX_DP8 USB2.0- 18 USB3_RX_DN 9 USB2.0+ 19 Power 10 NC 20 No Pin Charger Port The JUSB4 connector is a charger port which can increase USB power output for fast charging your smartphone or USB-powered devices. The Charger Port is hardware controlled by motherboard chip, it can still charge your device in suspend, hibernate state or even shutdown states. However, when you boot the computer into Windows

you will need to install the MSI DRAGON CENTER software to turn ON/OFF the Charging mode. Important When the Charging mode is enabled, the Charger Port data syncing will be disabled.37 Overview of Components JUSB5~6: USB 2.0 Connectors

1 VCC 2 VCC3 USB0- 4 USB1-5 USB0+ 6 USB1+7 Ground 8 Ground9 No Pin 10 NC Important Note that the VCC and Ground pins must be connected correctly to avoid possible damage. In order to recharge your iPad,iPhone and iPod through USB ports, please install MSI DRAGON CENTER utility. Connecting USB Xpander (optional) The USB Xpander is used to expand a single USB 2.0 connector to 4 connectors. Use the USB Xpander Cable to connect the expansion board and the motherboard as shown below.USB 2.0 connector on the motherboardConnect to power adapter cable Triangle markUSB XpanderUSB Xpander Cable38 Overview of Components POWER1, RESET1: Power Button, Reset Button The Power / Reset button allows you to power on / reset the computer. Power button Reset button JBAT1: Clear CMOS (Reset BIOS) Jumper There is CMOS memory onboard that is external powered from a battery located on the motherboard to save system configuration data. If you want to clear the system configuration, set the jumper to clear the CMOS memory. Keep Data (default) Clear CMOS/ Reset BIOS Resetting BIOS to default values

1. Power off the computer and unplug the power cord

2. Use a jumper cap to short JBAT1 for about 5-10 seconds.

3. Remove the jumper cap from JBAT1.

4. Plug the power cord and power on the computer.39

Overview of Components JCI1: Chassis Intrusion Connector This connector allows you to connect the chassis intrusion switch cable. Normal (default) Trigger the chassis intrusion event Using chassis intrusion detector

1. Connect the JCI1 connector to the chassis intrusion switch/ sensor on the chassis.

2. Close the chassis cover.

3. Go to BIOS > SETTINGS > Security > Chassis Intrusion Configuration.

4. Set Chassis Intrusion to Enabled.

5. Press F10 to save and exit and then press the Enter key to select Yes.

6. Once the chassis cover is opened again, a warning message will be displayed on

screen when the computer is turned on. Resetting the chassis intrusion warning

3. Press F10 to save and exit and then press the Enter key to select Yes.40

Overview of Components BIOS_SW1: Multi-BIOS Switch This motherboard has two built-in BIOS ROMs. If one is crashed, you can shift to the other for booting by sliding the switch. Recovering BIOS When BIOS updating fails or causes the computer non-bootable, you can recover the failed BIOS by the steps below. Before recovering, please download the latest BIOS file that matches your motherboard model from MSI website. And then save the BIOS file to the root of the USB flash drive.1. Power off the computer.2. Switch to the normal BIOS ROM with Multi-BIOS switch.3. Insert the USB flash drive into the computer.4. Power on the computer and press Del key to enter BIOS setup during POST.

5. Select the M-FLASH tab and click on Yes to reboot the system and enter the flash

mode.6. Select a BIOS file to perform the BIOS recovering process.

7. Switch to the failed BIOS ROM with Multi-BIOS switch, and click on Yes to start

recovering BIOS.8. After the recovering process is completed, the system will reboot automatically Important Do not use the Multi-BIOS switch when system is booting up. You can also use the LIVE UPDATE or Flash BIOS Button utility to flash BIOS. Please refer to BIOS section for details. BIOS BBIOS A (Default)41 Overview of Components JRGB1, JRAINBOW1~2: RGB LED connectors The JRGB connector allows you to connect the 5050 RGB LED strips 12V. The JRAINBOW connector allows you to connect the WS2812B Individually Addressable RGB LED strips 5V.

CAUTION Do not connect the wrong type of LED strips. The JRGB connector and the JRAINBOW connector provide different voltages, and connecting the 5V LED strip to the JRGB connector will result in damage to the LED strip. Important

The JRGB connector supports up to 2 meters continuous 5050 RGB LED strips (12V/G/R/B) with the maximum power rating of 3A (12V).

The JRAINBOW connector supports up to 75 LEDs WS2812B Individually Addressable RGB LED strips (5V/Data/Ground) with the maximum power rating of 3A (5V). In the case of 20% brightness, the connector supports up to 200 LEDs.

Always turn off the power supply and unplug the power cord from the power outlet before installing or removing the RGB LED strip.

Please use MSI’s software to control the extended LED strip.

JRAINBOW2 1 +5V 2 Data3 No Pin 4 Ground42 Overview of Components JCORSAIR1: CORSAIR Connector The JCORSAIR1 connector allows you to connect the CORSAIR Individually Addressable RGB LED strips 5V or CORSAIR RGB LED fans with the CORSAIR fan hub. Once all items are connected properly, you can control the CORSAIR RGB LED strips and fans with MSI's software. Important Fans must start at 1 and continue in series. 1 > 2 > 3 > 4 > 5 > 6. Any fan not connected in series will break communication and the RGB LED lighting function will not work. Quantity of RGB LED Fans or RGB LED Lighting PRO strips supported may differ between models. Please refer to the motherboard specification. CORSAIR RGB LED Fan and CORSAIR Lighting Node PRO can’t be used at the same time.

CORSAIR fan hub CORSAIR RGB LED Fan Connection CORSAIR Lighting Node PRO Connection CORSAIR RGB LED fan43 Overview of Components DYNAMIC DASHBOARD The DYNAMIC DASHBOARD can be used to display system information, CPU temperature, CPU speed, BIOS flash status and error message. You can use MSI’s software to configure and customize the DYNAMIC DASHBOARD and even upload a .gif animation file. DYNAMIC DASHBOARD Important For information on configuration and customization DYNAMIC DASHBOARD, please refer to the MSI’s website. System Status DYNAMIC DASHBOARD Power On CPU is not detected or fail DRAM is not detected or fail GPU is not detected or fail Enter the OS S3 (Suspend to RAM) S4/S5 (Sus- pend to Disk/ Shutdown) Flash BIOS (Update) System Status DYNAMIC DASHBOARD Flash BIOS (Finish) Flash BIOS (Error) Fan Speed/ Temperature/ Voltage Game Boost CPU/ VGA/ Memory information User proΏle 256*64px .gif DYNAMIC DASHBOARD Status Table44 Onboard LEDs Onboard LEDs EZ Debug LED These LEDs indicate the debug status of the motherboard. CPU - indicates CPU is not detected or fail. DRAM - indicates DRAM is not detected or fail. VGA - indicates GPU is not detected or fail. BOOT - indicates the booting device is not detected or fail. DIMM LEDs DIMM LEDs These LED indicate the memory modules are installed. LED color Fan control mode Red PWM mode White DC mode Fan LEDs These LEDs indicate the fan control mode.

Onboard LEDs XMP LED Multi-BIOS LEDs Multi-BIOS LEDs indicate which BIOS ROM is in operation. BIOS B LED (White) BIOS A LED (Red) JPWRLED1: LED power input This connector is used by retailers to demonstrate onboard LED light effects. JPWRLED1 - LED power input XMP LED This LED indicates the XMP (Extreme Memory Profile) mode is enabled.46 Onboard LEDs CPU Power LED CPU Power LED This LED indicates that the 8-pin CPU power connectors (CPU_PWR1 and CPU_PWR2) are only connected to the 4-pin power connector. Important When the CPU Power LED is lit, your computer may be started, but insufficient power may cause system stability issues. LED color CPU power connectors status Red CPU_PWR1 CPU_PWR2CPU_PWR1 CPU_PWR2CPU_PWR1 CPU_PWR2 Off CPU_PWR1 CPU_PWR2CPU_PWR1 CPU_PWR2CPU_PWR1 CPU_PWR2CPU_PWR1 CPU_PWR2CPU_PWR1 CPU_PWR247 Onboard LEDs Debug Code LED Debug Code LED The Debug Code LED displays progress and error codes during and after POST. Refer to the Debug Code LED table for details. Hexadecimal Character Table Hexadecimal 0 1 2 3 4 5 6 7 8 9 A B C D E F Debug Code LED display 0 1 2 3 4 5 6 7 8 9 A B C D E F Boot Phases Security (SEC) – initial low-level initialization Pre-EFI Initialization (PEI) – memory initialization Driver Execution Environment (DXE) – main hardware initialization Boot Device Selection (BDS) – system setup, pre-OS user interface & selecting a bootable device (CD/DVD, HDD, USB, Network, Shell, …) Debug Code LED Table SEC Progress Codes 01 Power on. Reset type detection (soft/hard) 02 AP initialization before microcode loading 03 System Agent initialization before microcode loading 04 PCH initialization before microcode loading 06 Microcode loading 07 AP initialization after microcode loading 08 System Agent initialization after microcode loading 09 PCH initialization after microcode loading 0B Cache initialization48 Onboard LEDs SEC Error Codes 0C - 0D Reserved for future AMI SEC error codes 0E Microcode not found 0F Microcode not loaded PEI Progress Codes 10 PEI Core is started 11 Pre-memory CPU initialization is started

12 - 14 Pre-memory CPU initialization (CPU module specific)

15 Pre-memory System Agent initialization is started

16 - 18 Pre-Memory System Agent initialization (System Agent module specific)

19 Pre-memory PCH initialization is started 1A - 1C Pre-memory PCH initialization (PCH module specific) 2B Memory initialization. Serial Presence Detect (SPD) data reading 2C Memory initialization. Memory presence detection 2D Memory initialization. Programming memory timing information 2E Memory initialization. Configuring memory 2F Memory initialization (other) 31 Memory Installed 32 CPU post-memory initialization is started 33 CPU post-memory initialization. Cache initialization

CPU post-memory initialization. Application Processor(s) (AP) initialization 35 CPU post-memory initialization. Boot Strap Processor (BSP) selection

CPU post-memory initialization. System Management Mode (SMM) initialization 37 Post-Memory System Agent initialization is started

38 - 3A Post-Memory System Agent initialization (System Agent module specific)

3B Post-Memory PCH initialization is started 3C - 3E Post-Memory PCH initialization (PCH module specific) 4F DXE IPL is started PEI Error Codes

Memory initialization error. Invalid memory type or incompatible memory speed 51 Memory initialization error. SPD reading has failed

Memory initialization error. Invalid memory size or memory modules do not match 53 Memory initialization error. No usable memory detected 54 Unspecified memory initialization error 55 Memory not installed49 Onboard LEDs 56 Invalid CPU type or Speed 57 CPU mismatch 58 CPU self test failed or possible CPU cache error 59 CPU micro-code is not found or micro-code update is failed 5A Internal CPU error 5B Reset PPI is not available 5C - 5F Reserved for future AMI error codes DXE Progress Codes 60 DXE Core is started 61 NVRAM initialization 62 Installation of the PCH Runtime Services 63 CPU DXE initialization is started

64 - 67 CPU DXE initialization (CPU module specific)

68 PCI host bridge initialization 69 System Agent DXE initialization is started 6A System Agent DXE SMM initialization is started 6B - 6F System Agent DXE initialization (System Agent module specific) 70 PCH DXE initialization is started 71 PCH DXE SMM initialization is started 72 PCH devices initialization

73 - 77 PCH DXE Initialization (PCH module specific)

78 ACPI module initialization 79 CSM initialization 7A - 7F Reserved for future AMI DXE codes 90 Boot Device Selection (BDS) phase is started 91 Driver connecting is started 92 PCI Bus initialization is started 93 PCI Bus Hot Plug Controller Initialization 94 PCI Bus Enumeration 32 95 PCI Bus Request Resources 96 PCI Bus Assign Resources 97 Console Output devices connect 98 Console input devices connect 99 Super IO Initialization 9A USB initialization is started 9B USB Reset 9C USB Detect 9D USB Enable50 Onboard LEDs 9E -9F Reserved for future AMI codes A0 IDE initialization is started A1 IDE Reset A2 IDE Detect A3 IDE Enable A4 SCSI initialization is started A5 SCSI Reset A6 SCSI Detect A7 SCSI Enable A8 Setup Verifying Password A9 Start of Setup AB Setup Input Wait AD Ready To Boot event AE Legacy Boot event AF Exit Boot Services event B0 Runtime Set Virtual Address MAP Begin B1 Runtime Set Virtual Address MAP End B2 Legacy Option ROM Initialization B3 System Reset B4 USB hot plug B5 PCI bus hot plug B6 Clean-up of NVRAM B7 Configuration Reset (reset of NVRAM settings) B8 - BF Reserved for future AMI codes DXE Error Codes D0 CPU initialization error D1 System Agent initialization error D2 PCH initialization error D3 Some of the Architectural Protocols are not available D4 PCI resource allocation error. Out of Resources D5 No Space for Legacy Option ROM D6 No Console Output Devices are found D7 No Console Input Devices are found D8 Invalid password D9 Error loading Boot Option (LoadImage returned error) DA Boot Option is failed (StartImage returned error) DB Flash update is failed51 Onboard LEDs DC Reset protocol is not available S3 Resume Progress Codes E0 S3 Resume is stared (S3 Resume PPI is called by the DXE IPL) E1 S3 Boot Script execution E2 Video repost E3 OS S3 wake vector call E4 - E7 Reserved for future AMI progress codes S3 Resume Error Codes E8 S3 Resume Failed E9 S3 Resume PPI not Found EA S3 Resume Boot Script Error EB S3 OS Wake Error EC - EF Reserved for future AMI error codes Recovery Progress Codes F0 Recovery condition triggered by firmware (Auto recovery) F1 Recovery condition triggered by user (Forced recovery) F2 Recovery process started F3 Recovery firmware image is found F4 Recovery firmware image is loaded F5 - F7 Reserved for future AMI progress codes Recovery Error Codes F8 Recovery PPI is not available F9 Recovery capsule is not found FA Invalid recovery capsule FB - FF Reserved for future AMI error codes52 Onboard LEDs ACPI States Codes The following codes appear after booting and the operating system into ACPI modes. 01 System is entering S1 sleep state 02 System is entering S2 sleep state 03 System is entering S3 sleep state 04 System is entering S4 sleep state 05 System is entering S5 sleep state 10 System is waking up from the S1 sleep state 20 System is waking up from the S2 sleep state 30 System is waking up from the S3 sleep state 40 System is waking up from the S4 sleep state

System has transitioned into ACPI mode. Interrupt controller is in PIC mode.

System has transitioned into ACPI mode. Interrupt controller is in APIC mode. CPU Temperature

Displays current CPU temperature after the system has fully booted into the OS.53 Installing OS, Drivers & Utilities Installing OS, Drivers & Utilities Please download and update the latest utilities and drivers at www.msi.com Installing Windows

Power on the computer.

10 installation disc/USB into your computer.

Press the Restart button on the computer case.

Press F11 key during the computer POST (Power-On Self Test) to get into Boot Menu.

Press any key when screen shows Press any key to boot from CD or DVD... message.

Follow the instructions on the screen to install Windows

Start up your computer in Windows

Driver Disc into your optical drive.

Click the Select to choose what happens with this disc pop-up notification, then select Run DVDSetup.exe to open the installer. If you turn off the AutoPlay feature from the Windows Control Panel, you can still manually execute the DVDSetup.exe from the root path of the MSI Driver Disc.

The installer will find and list all necessary drivers in the Drivers/Software tab.

Click the Install button in the lower-right corner of the window.

The drivers installation will then be in progress, after it has finished it will prompt you to restart.

Click OK button to finish.

Restart your computer. Installing Utilities Before you install utilities, you must complete drivers installation.

Open the installer as described above.

Select the utilities you want to install.

Click the Install button in the lower-right corner of the window.

The utilities installation will then be in progress, after it has finished it will prompt you to restart.

Click OK button to finish.

Restart your computer.54 BIOS Setup BIOS Setup The default settings offer the optimal performance for system stability in normal conditions. You should always keep the default settings to avoid possible system damage or failure booting unless you are familiar with BIOS. Important yBIOS items are continuously update for better system performance. Therefore, the description may be slightly different from the latest BIOS and should be for reference only. You could also refer to the HELP information panel for BIOS item description. yThe pictures in this chapter are for reference only and may vary from the product you purchased. Entering BIOS Setup Please refer the following methods to enter BIOS setup. y Press Delete key, when the Press DEL key to enter Setup Menu, F11 to enter Boot Menu message appears on the screen during the boot process. y In MSI Dragon Center application, click on GO2BIOS button and choose OK. The system will reboot and enter BIOS setup directly. Function key F1: General HelpF2: Add/ Remove a favorite itemF3: Enter Favorites menu F4: Enter CPU Specifications menuF5: Enter Memory-Z menu F6: Load optimized defaultsF7: Switch between Advanced mode and EZ mode F8: Load Overclocking ProfileF9: Save Overclocking Profile F10: Save Change and Reset*F12: Take a screenshot and save it to USB flash drive (FAT/ FAT32 format only).Ctrl+F: Enter Search page* When you press F10, a confirmation window appears and it provides the modification information. Select between Yes or No to confirm your choice.55 BIOS Setup Resetting BIOS You might need to restore the default BIOS setting to solve certain problems. There are several ways to reset BIOS: y Go to BIOS and press F6 to load optimized defaults. y Short the Clear CMOS jumper on the motherboard. Important Be sure the computer is off before clearing CMOS data. Please refer to the Clear CMOS jumper section for resetting BIOS. Updating BIOS Updating BIOS with M-FLASH Before updating:Please download the latest BIOS file that matches your motherboard model from MSI website. And then save the BIOS file into the USB flash drive.Updating BIOS:1. Insert the USB flash drive that contains the update file into the USB port.2. Please refer the following methods to enter flash mode. Reboot and press Ctrl + F5 key during POST and click on Yes to reboot the system. Reboot and press Del key during POST to enter BIOS. Click the M-FLASH button and click on Yes to reboot the system. 3. Select a BIOS file to perform the BIOS update process.

4. When prompted, switch to the target BIOS ROM with Multi-BIOS switch, and click

on Yes to start recovering BIOS.5. After the flashing process is 100% completed, the system will reboot automatically. Updating the BIOS with MSI DRAGON CENTER Before updating:Make sure the LAN driver is already installed and the Internet connection is set properly. Updating BIOS:1. Install and launch MSI DRAGON CENTER.2. Select BIOS Update.3. Click on Scan button.

4. Click on Download icon to download and install the latest BIOS file.

5. Click Next and choose In Windows mode. And then click Next and Start to start

updating BIOS.6. After the flashing process is 100% completed, the system will restart automatically.56 BIOS Setup Updating BIOS with Flash BIOS Button Before updating: Please download the latest BIOS file that matches your motherboard model from MSI

website and rename the BIOS file to MSI.ROM. And then, save the MSI.ROM file to the root of USB flash drive. Important Only the FAT32 format USB flash drive supports updating BIOS by Flash BIOS.

1. Connect power supply to CPU_PWR1 and ATX_PWR1. (No other components are

necessary but power supply.)

2. Plug the USB flash drive that contains the MSI.ROM file into the Flash BIOS port

3. Press the Flash BIOS Button to flash BIOS, and the LED on the Flash BIOS Button

4. After the flashing BIOS process is 100% completed, the LED would be off

simultaneously.57 BIOS Setup EZ Mode At EZ mode, it provides the basic system information and allows you to configure the basic setting. To configure the advanced BIOS settings, please enter the Advanced Mode by pressing the Setup Mode switch or F7 function key. Information display XMP switchSystem informationBoot device priority barFunction buttonsLanguageSearchScreenshotSetup Mode switchM-FlashFavoritesHardware MonitorGAME BOOST switch y GAME BOOST switch - click on the center button to switch GAME BOOST control between software (SW) and hardware (HW) . The inner circle represents the current stage of hardware GAME BOOST and the outer circle stands for software. You can read the CPU frequency of each GAME BOOST stage by clicking on the icon at right- bottom corner. Important Please don’t make any changes in OC menu and don’t load defaults to keep the optimal performance and system stability after activating the GAME BOOST function. y XMP switch - click on the inner circle to enable/ disable the X.M.P. (Extreme Memory Profile). Switch the outer circle to select the X.M.P. profile. This switch will only be available if the X.M.P. supported memory module is installed. y Setup Mode switch - press this tab or the F7 key to switch between Advanced mode and EZ mode. y Screenshot - click on this tab or the F12 key to take a screenshot and save it to USB flash drive (FAT/ FAT32 format only). y Search - click on this tab or the Ctrl+F keys and the search page will show. It allows you to search by BIOS item name, enter the item name to find the item listing. Move the mouse over a blank space and right click the mouse to exit search page. Important In search page, only the F6, F10 and F12 function keys are available. y Language - allows you to select the language of BIOS setup. y System information - shows the CPU/ DDR speed, CPU/ MB temperature, MB/ CPU type, memory size, CPU/ DDR voltage, BIOS version and build date. y Boot device priority bar - you can move the device icons to change the boot priority. The boot priority from high to low is left to right.58 BIOS Setup y Information display - click on the CPU, Memory, Storage, Fan Info and Help buttons on left side to display related information. y Function buttons - enable or disable the LAN Option ROM, M.2/Optane Genie, HD audio controller, AHCI, RAID, CPU Fan Fail Warning Control and BIOS Log Review by clicking on their respective button. y M-Flash - click on this button to display the M-Flash menu that provides the way to update BIOS with a USB flash drive. y Hardware Monitor - click on this button to display the Hardware Monitor menu that allows you to manually control the fan speed by percentage. y Favorites - press the Favorites tab or the F3 key to enter Favorites menu. It allows you to create personal BIOS menu where you can save and access favorite/ frequently- used BIOS setting items. Default HomePage - allows you to select a BIOS menu (e.g. SETTINGS, OC...,etc) as the BIOS home page. Favorite1~5 - allows you to add the frequently-used/ favorite BIOS setting items in one page. To add a BIOS item to a favorite page (Favorite 1~5)

1. Move the mouse over a BIOS item not only on BIOS menu but also on search

3. Choose a favorite page and click on OK.

To delete a BIOS item from favorite page

1. Move the mouse over a BIOS item on favorite page (Favorite 1~5)

2. Right-click or press F2 key.

3. Choose Delete and click on OK.59

BIOS Setup Advanced Mode Press Setup Mode switch or F7 function key can switch between EZ Mode and Advanced Mode in BIOS setup. GAME BOOST switch XMP switch System information Boot device priority bar BIOS menu selection Language SearchScreenshotSetup Mode switch Menu display BIOS menu selection y GAME BOOST switch/ XMP switch/ Setup Mode switch/ Screenshot/ Language/ System information/ Boot device priority bar - please refer to the descriptions of EZ Mode Overview section. y BIOS menu selection - the following options are available: SETTINGS - allows you to specify the parameters for chipset and boot devices. OC - allows you to adjust the frequency and voltage. Increasing the frequency may get better performance. M-FLASH - provides the way to update BIOS with a USB flash drive. OC PROFILE - allows you to manage overclocking profiles. HARDWARE MONITOR - allows you to set the speeds of fans and monitor voltages of system. BOARD EXPLORER - provides the information of installed devices on this motherboard. y Menu display - provides BIOS setting items and information to be configured.60 BIOS Setup OC Menu This menu is for advanced users who want to overclock the motherboard. Important

Overclocking your PC manually is only recommended for advanced users.

Overclocking is not guaranteed, and if done improperly, it could void your warranty or severely damage your hardware.

If you are unfamiliar with overclocking, we advise you to use GAME BOOST function for easy overclocking. f OC Explore Mode [Expert] Enables or disables to show the normal or expert version of OC settings. [Normal] Provides the regular OC settings in BIOS setup. [Expert] Provides the advanced OC settings for OC expert to configure in BIOS setup. Note: We use * as the symbol for the OC settings of Expert mode. f CPU Ratio Apply Mode [All Core]* Sets applied mode for CPU ratio. This item only appears when a CPU that supports Turbo Boost is installed. [All Core] Enables the CPU Ratio. All CPU cores will run the same CPU ratio that be set in CPU Ratio. [Per Core] Enables the Core X X of X xxxx MHz. Sets each CPU core ratio separately. [Turbo Ratio] Enables the X-Core Ration Limit. This option only appears when a CPU that supports this function is installed. f X-Core Ratio Limit [Auto]* Allows you to set the CPU ratios for different number of active cores. These items only appear when CPU Ratio Apply Mode set to Turbo Ratio. f Adjusted CPU Frequency Shows the adjusted CPU frequency. Read-only. f Core X X of X xxxx MHz [Auto]* Allows you to set the CPU ratios for different number of active cores. These items only appear when CPU Ratio Apply Mode set to Per Core.61 BIOS Setup f CPU Ratio Offset When Running AVX [Auto] Sets a offset value to lower the CPU core ratio. It could be helpful for heat dissipation when running AVX instruction set. If set to Auto, BIOS will configure this setting automatically. This item appears when the installed CPU supports this function. f Ring Ratio [Auto] Sets the ring ratio. The valid value range depends on the installed CPU. f Adjusted Ring Frequency Shows the adjusted Ring frequency. Read-only. f GT Ratio [Auto] Sets the integrated graphics ratio. The valid value range depends on the installed CPU. f Adjusted GT Frequency Shows the adjusted integrated graphics frequency. Read-only. f Misc Setting* Press Enter, + or - key to open or close the following 3 items related to CPU features. fEIST [Enabled]* Enables or disables the Enhanced Intel

SpeedStep Technology. [Enabled] Enables the EIST to adjust CPU voltage and core frequency dynamically. It can decrease average power consumption and average heat production. [Disabled] Disables EIST. fIntel Turbo Boost [Enabled]* Enables or disables the Intel

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. CE Conformity Products bearing the CE marking comply with one or more of the following EU Directives as may be applicable: RED 2014/53/EU; Low Voltage Directive 2014/35/EU; EMC Directive 2014/30/EU; RoHS Directive 2011/65/EU. Compliance with these directives is assessed using applicable European Harmonized Standards. The point of contact for regulatory matters is MSI, MSI-NL Eindhoven 5706 5692 ER Son. B급 기기 (가정용 방송통신기자재) 이 기기는 가정용(B급) 전자파적합기기로서 주 로 가정에서 사용하는 것을 목적으로 하며, 모 든 지역에서 사용할 수 있습니다. クラスB情報技術装置 この装置は、クラスＢ情報技術装置です。この 装置は、家庭環境で使用することを目的として い ま す が、こ の 装 置 が ラ ジ オ や テ レ ビ ジ ョ ン 受 信機に近接して使用されると、受信障害を引き起こすこと があります。取扱説明書に従って 正しい取り扱いをして下さい VCCI-B C-Tick Compliance Battery Information European Union: Batteries, battery packs, and accumulators should not be disposed of as unsorted household waste. Please use the public collection system to return, recycle, or treat them in compliance with the local regulations. Taiwan:

0.01 weight % for cadmium, except for the exemptions

低功率射頻電機之使用不得影響飛航安全及干擾合法通 信；經發現有干擾現象時，應立即停用，並改善至無干擾時 方得繼續使用。前項合法通信，指依電信法規定作業之無 線電通信。低功率射頻電機須忍受合法通信或工業、科學 及醫療用電波輻射性電機設備之干擾。 Products with radio functionality (EMF) This product incorporates a radio transmitting and receiving device. For computers in normal use, a separation distance of 20 cm ensures that radio frequency exposure levels comply with EU requirements. Products designed to be operated at closer proximities, such as tablet computers, comply with applicable EU requirements in typical operating positions. Products can be operated without maintaining a separation distance unless otherwise indicated in instructions specific to the product. Restrictions for products with radio functionality CAUTION: IEEE 802.11x wireless LAN with 5.15–5.35 GHz frequency band is restricted for indoor use only in all European Union member states, EFTA (Iceland, Norway, Liechtenstein), and most other European countries (e.g., Switzerland, Turkey, Republic of Serbia). Using this WLAN application outdoors might lead to interference issues with existing radio services. Radio frequency bands and maximum power levels Features :802.11 a/b/g/n/ac, BT Frequency Range :2.4GHz, 5GHz Modulation :FHSS, DSSS, OFDM Power Output :10, 20, 23 Channel Band Width :1, 5, 20 ,40 , 80MHziv Copyright Micro-Star Int’l Co.,Ltd. Copyright © 2019 All rights reserved. The MSI logo used is a registered trademark of Micro-Star Int’l Co., Ltd. All other marks and names mentioned may be trademarks of their respective owners. No warranty as to accuracy or completeness is expressed or implied. MSI reserves the right to make changes to this document without prior notice. Technical Support If a problem arises with your system and no solution can be obtained from the user guide, please contact your place of purchase or local distributor. Alternatively, please try the following help resources for further guidance. y Visit the MSI website for technical guide, BIOS updates, driver updates, and other information: http://www.msi.com y Register your product at: http://register.msi.com Revision History Version 1.0, 2018/08, First release Version 1.1, 2018/10, Add power LED. Update OC table. Version 1.1, 2019/05, Change Flash BIOS 产品中有害物质的名称及含量