Asrock z490 phantom gaming 4 инструкция

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  (including damages for loss of profits, loss of business, loss of data, interruption of business and the like), even if ASRock has been advised of the possibility of such damages arising from any defect or error in the documentation or product.
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  If you require assistance please call ASRock Tel : +886-2-28965588 ext.123 (Standard International call charges apply) The terms HDMI®…
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  CE Warning This device complies with directive 2014/53/EU issued by the Commision of the European Community. This equipment complies with EU radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator &…

• Page 5: Table Of Contents

  Chapter 1 Introduction Package Contents Specifications Motherboard Layout I/O Panel WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antennas 10 Chapter 2 Installation Installing the CPU Installing the CPU Fan and Heatsink Installing Memory Modules (DIMM) Expansion Slots (PCI Express Slots)

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  ASRock Motherboard Utility (Phantom Gaming Tuning) ASRock Live Update & APP Shop 3.3.1 UI Overview 3.3.2 Apps 3.3.3 BIOS & Drivers 3.3.4 Setting Nahimic Audio ASRock Polychrome SYNC Chapter 4 UEFI SETUP UTILITY Introduction EZ Mode Advanced Mode 4.3.1 UEFI Menu Bar 4.3.2 Navigation Keys…
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  4.6.8 Trusted Computing Tools Hardware Health Event Monitoring Screen Security Screen 4.10 Boot Screen 4.11 Exit Screen…

• Page 9: Chapter 1 Introduction

  ASRock’s website without further notice. If you require technical support related to this motherboard, please visit our website for specific information about the model you are using. You may find the latest VGA cards and CPU support list on ASRock’s website as well. ASRock website http://www.asrock.com.

• Page 10: Specifications

  • 4 x DDR4 DIMM Slots • Supports DDR4 4400+(OC)*/4333(OC)/4266(OC)/4133(OC)/ 4000(OC)/3866(OC)/3800(OC)/3733(OC)/3600(OC)/ 3200(OC)/2933/2800/2666/2400/2133 non-ECC, un-buffered memory * Please refer to Memory Support List on ASRock’s website for more information. (http://www.asrock.com/) * Core (i9/i7) support DDR4 up to 2933; Core (i5/i3), Pentium® and Celeron® support DDR4 up to 2666.

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  Z490 Phantom Gaming 4/ac Graphics * Intel® UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated. • Hardware Accelerated Codecs: AVC/H.264, HEVC/H.265 8bit, HEVC/H.265 10bit, VP8, VP9 8bit, VP9 10bit, MPEG 2, MJPEG, VC-1 * VP9 10bit and VC-1 are for decode only.
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  • 1 x Ultra M.2 Socket (M2_2), supports M Key type 2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)** ** Supports Intel® Optane Technology ** Supports NVMe SSD as boot disks ** Supports ASRock U.2 Kit…
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  • 1 x 4 pin 12V Power Connector • 1 x Front Panel Audio Connector • 1 x Thunderbolt AIC Connector (5-pin) (Supports ASRock Thunderbolt 3 AIC R2.0 Card only) • 1 x USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports ESD Protection) • 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports)
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  • ErP/EuP ready (ErP/EuP ready power supply is required) * For detailed product information, please visit our website: http://www.asrock.com Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using third-party overclocking tools.

• Page 15: Motherboard Layout

  Z490 Phantom Gaming 4/ac 1.3 Motherboard Layout CPU_FAN1 CPU_FAN2/WP ATX12V2 ATX12V1 ADDR_LED2 RGB_LED2 BOOT DRAM USB 3.2 Gen2 T:USB31_TA_1 B: USB31_TC_1 USB 3.2 Gen1 Top: T: USB3_1 RJ-45 B: USB3_2 CHA_FAN2/WP PCIE1 Z490 PHANTOM GAMING 4/ac PCIE2 SUPER WiFi-802.11ac M2_WIFI_CT1…

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  No. Description ATX 12V Power Connector (ATX12V1) ATX 12V Power Connector (ATX12V2) 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1) 2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2) CPU Fan Connector (CPU_FAN1) CPU/Water Pump Fan Connector (CPU_FAN2/WP) RGB LED Header (RGB_LED2) Addressable LED Header (ADDR_LED2) Post Status Checker (PSC) ATX Power Connector (ATXPWR1)

• Page 17: I/O Panel

  Z490 Phantom Gaming 4/ac 1.4 I/O Panel No. Description No. Description USB 2.0 Ports (USB_1_2) USB 3.2 Gen1 Ports (USB3_1_2) USB 3.2 Gen2 Type-A Port (USB31_TA_1) USB 3.2 Gen2 Type-C Port (USB31_TC_1) LAN RJ-45 Port* Antenna Ports Line In (Light Blue)**…

• Page 18: Wifi-802.11Ac Module And Asrock Wifi 2.4/5 Ghz Antennas

  1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antennas WiFi-802.11ac + BT Module This motherboard comes with an exclusive WiFi 802.11 a/b/g/n/ac + BT v5.0 module that offers support for WiFi 802.11 a/b/g/n/ac connectivity standards and Bluetooth v5.0. WiFi + BT module is an easy-to-use wireless local area network (WLAN) adapter to support WiFi + BT.

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  Z490 Phantom Gaming 4/ac WiFi Antennas Installation Guide Step 1 Prepare the WiFi 2.4/5 GHz Antennas that come with the package. Step 2 Connect the two WiFi 2.4/5 GHz Antennas to the antenna connectors. Turn the antenna clock- wise until it is securely connected.

• Page 20: Chapter 2 Installation

  Chapter 2 Installation This is an ATX form factor motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it. Pre-installation Precautions Take note of the following precautions before you install motherboard components or change any motherboard settings.

• Page 21: Installing The Cpu

  Z490 Phantom Gaming 4/ac 2.1 Installing the CPU 1. Before you insert the 1200-Pin CPU into the socket, please check if the PnP cap is on the socket, if the CPU surface is unclean, or if there are any bent pins in the socket. Do not force to insert the CPU into the socket if above situation is found.

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  Z490 Phantom Gaming 4/ac Please save and replace the cover if the processor is removed. The cover must be placed if you wish to return the motherboard for after service.

• Page 24: Installing The Cpu Fan And Heatsink

  2.2 Installing the CPU Fan and Heatsink…

• Page 25: Installing Memory Modules (Dimm)

  Z490 Phantom Gaming 4/ac 2.3 Installing Memory Modules (DIMM) This motherboard provides four 288-pin DDR4 (Double Data Rate 4) DIMM slots, and supports Dual Channel Memory Technology. 1. For dual channel configuration, you always need to install identical (the same brand, speed, size and chip-type) DDR4 DIMM pairs.

• Page 27: Expansion Slots (Pci Express Slots)

  Z490 Phantom Gaming 4/ac 2.4 Expansion Slots (PCI Express Slots) There are 5 PCI Express slots on the motherboard. Before installing an expansion card, please make sure that the power supply is switched off or the power cord is unplugged. Please read the documentation of the expansion card and make necessary hardware settings for the card before you start the installation.

• Page 28: Jumpers Setup

  2.5 Jumpers Setup The illustration shows how jumpers are setup. When the jumper cap is placed on the pins, the jumper is “Short”. If no jumper cap is placed on the pins, the jumper is “Open”. Clear CMOS Jumper (CLRMOS1) 2-pin Jumper (see p.7, No.

• Page 29: Onboard Headers And Connectors

  Z490 Phantom Gaming 4/ac 2.6 Onboard Headers and Connectors Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage to the motherboard.

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  Power LED and Speaker Please connect the SPEAKER DUMMY Header chassis power LED and DUMMY (7-pin SPK_PLED1) the chassis speaker to this (see p.7, No. 19) header. PLED+ PLED+ PLED- Serial ATA3 Connectors These six SATA3 (SATA3_0: connectors support SATA see p.7, No.
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  Z490 Phantom Gaming 4/ac USB 3.2 Gen1 Headers There are two headers on Vbus Vbus Vbus IntA_PB_SSRX- (19-pin USB3_3_4) this motherboard. Each IntA_PB_SSRX+ IntA_PA_SSRX- IntA_PA_SSRX+ (see p.7, No. 11) USB 3.2 Gen1 header can IntA_PB_SSTX- IntA_PA_SSTX- IntA_PB_SSTX+ (19-pin USB3_5_6) support two ports.
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  Chassis/Water Pump Fan This motherboard provides Connectors three 4-Pin water cooling FAN_VOLTAGE (4-pin CHA_FAN1/WP) CHA_FAN_SPEED chassis fan connectors. If FAN_SPEED_CONTROL (see p.7, No. 12) you plan to connect a 3-Pin chassis water cooler fan, FAN_SPEED_CONTROL (4-pin CHA_FAN2/WP) CHA_FAN_SPEED please connect it to Pin 1-3. FAN_VOLTAGE (see p.7, No.
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  Z490 Phantom Gaming 4/ac ATX 12V Power This motherboard provides Connector an 8-pin ATX 12V power (8-pin ATX12V1) connector. To use a 4-pin (see p.7, No. 1) ATX power supply, please plug it along Pin 1 and Pin ATX 12V Power…
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  RGB LED Headers RGB headers are used to connect (4-pin RGB_LED1) RGB LED extension cables which 12V G R (see p.7, No. 29) allow users to choose from various LED lighting effects. Caution: Never install the (4-pin RGB_LED2) RGB LED cable in the wrong (see p.7, No.

• Page 35: Post Status Checker

  Z490 Phantom Gaming 4/ac 2.7 Post Status Checker Post Status Checker (PSC) diagnoses the computer when users power on the machine. It emits a red light to indicate whether the CPU, memory, VGA or stor- age is dysfunctional. The lights go off if the four mentioned above are functioning…

• Page 36: Tm Operation Guide

  2.8 CrossFireX and Quad CrossFireX Operation Guide This motherboard supports CrossFireX and Quad CrossFireX that allows you to install up to three identical PCI Express x16 graphics cards. 1. You should only use identical CrossFireX -ready graphics cards that are AMD certified.

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  Z490 Phantom Gaming 4/ac Step 3 Connect a VGA cable or a DVI cable to the monitor connector or the DVI connec- tor of the graphics card that is inserted to PCIE2 slot.

• Page 38: Driver Installation And Setup

  2.8.2 Driver Installation and Setup Step 1 Power on your computer and boot into OS. Step 2 Remove the AMD drivers if you have any VGA drivers installed in your system. The Catalyst Uninstaller is an optional download. We recommend using this utility to uninstall any previously installed Catalyst drivers prior to installation.

• Page 39: Wifi/Bt Module And Intel® Cnvi (Integrated Wifi/Bt) Installation Guide

  Z490 Phantom Gaming 4/ac 2.9 M.2 WiFi/BT Module and Intel® CNVi (Integrated WiFi/BT) Installation Guide The M.2, also known as the Next Generation Form Factor (NGFF), is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The M.2 Socket (Key E) supports type 2230 WiFi/BT module and Intel®…

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  Step 3 Gently insert the WiFi/BT module or Intel® CNVi (Integrated WiFi/ BT) into the M.2 slot. Please be aware that the module only fits in one orientation. Step 4 Tighten the screw with a screwdriver to secure the module into place. Please do not overtighten the screw as this might damage the module.
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  Z490 Phantom Gaming 4/ac 2.10 M.2_SSD (NGFF) Module Installation Guide (M2_2) The M.2, also known as the Next Generation Form Factor (NGFF), is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The Ultra M.2 Socket (M2_2) supports M Key type 2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2…
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  Step 3 Move the standoff based on the module type and length. The standoff is placed at the nut location B by default. Skip Step 3 and 4 and go straight to Step 5 if you are going to use the default nut. Otherwise, release the standoff by hand.
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  Z490 Phantom Gaming 4/ac M.2_SSD (NGFF) Module Support List (M2_2) Vendor Interface ADATA SATA3 AXNS330E-32GM-B ADATA SATA3 AXNS381E-128GM-B ADATA SATA3 AXNS381E-256GM-B ADATA SATA3 ASU800NS38-256GT-C ADATA SATA3 ASU800NS38-512GT-C ADATA PCIe3 x4 ASX7000NP-128GT-C ADATA PCIe3 x4 ASX8000NP-256GM-C ADATA PCIe3 x4 ASX7000NP-256GT-C ADATA…
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  SATA3 VLM100-120G-2280B-RD V-Color SATA3 VLM100-240G-2280RGB V-Color SATA3 VSM100-240G-2280 V-Color SATA3 VLM100-240G-2280B-RD SATA3 WDS100T1B0B-00AS40 SATA3 WDS240G1G0B-00RC30 PCIe3 x4 WDS256G1X0C-00ENX0 (NVME) PCIe3 x4 WDS512G1X0C-00ENX0 (NVME) For the latest updates of M.2_SSD (NFGG) module support list, please visit our website for details: http://www.asrock.com…

• Page 45: Chapter 3 Software And Utilities Operation

  Z490 Phantom Gaming 4/ac Chapter 3 Software and Utilities Operation 3.1 Installing Drivers The Support CD that comes with the motherboard contains necessary drivers and useful utilities that enhance the motherboard’s features. Running The Support CD To begin using the support CD, insert the CD into your CD-ROM drive. The CD automatically displays the Main Menu if “AUTORUN”…

• Page 46: Asrock Motherboard Utility (Phantom Gaming Tuning)

  Gaming Tuning) ASRock Motherboard Utility (Phantom Gaming Tuning) can be downloaded from ASRock Live Update & APP Shop. After the installation, you will find the icon “AS- Rock Motherboard Utility (Phantom Gaming Tuning)“ on your desktop. Double- click the “ASRock Motherboard Utility (Phantom Gaming Tuning)“…

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  Z490 Phantom Gaming 4/ac OC Tweaker Configurations for overclocking the system. System Info View information about the system. *The System Browser tab may not appear for certain models.
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  Settings Configure ASRock Motherboard Utility (Phantom Gaming Tuning). Click to select «Auto run at Windows Startup» if you want ASRock Motherboard Utility (Phantom Gaming Tuning) to be launched when you start up the Windows operating system.

• Page 49: Asrock Live Update & App Shop

  Double-click on your desktop to access ASRock Live Update & APP Shop utility. *You need to be connected to the Internet to download apps from the ASRock Live Update & APP Shop. 3.3.1 UI Overview Category Panel Hot News…

• Page 50: Apps

  3.3.2 Apps When the «Apps» tab is selected, you will see all the available apps on screen for you to download. Installing an App Step 1 Find the app you want to install. The most recommended app appears on the left side of the screen. The other various apps are shown on the right.

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  Z490 Phantom Gaming 4/ac Step 3 If you want to install the app, click on the red icon to start downloading. Step 4 When installation completes, you can find the green «Installed» icon appears on the upper right corner. To uninstall it, simply click on the trash can icon…
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  Upgrading an App You can only upgrade the apps you have already installed. When there is an available new version for your app, you will find the mark of «New Version» appears below the installed app icon. Step 1 Click on the app icon to see more details. Step 2 Click on the yellow icon to start upgrading.

• Page 53: Bios & Drivers

  Z490 Phantom Gaming 4/ac 3.3.3 BIOS & Drivers Installing BIOS or Drivers When the «BIOS & Drivers» tab is selected, you will see a list of recommended or critical updates for the BIOS or drivers. Please update them all soon.

• Page 54: Setting

  3.3.4 Setting In the «Setting» page, you can change the language, select the server location, and determine if you want to automatically run the ASRock Live Update & APP Shop on Windows startup.

• Page 55: Nahimic Audio

  Z490 Phantom Gaming 4/ac 3.4 Nahimic Audio Nahimic audio software provides an incredible high definition sound technology which boosts the audio and voice performance of your system. Nahimic Audio interface is composed of four tabs : Audio, Microphone, Sound Tracker and Settings.

• Page 56: Asrock Polychrome Sync

  3.5 ASRock Polychrome SYNC ASRock Polychrome SYNC is a lighting control utility specifically designed for unique indi- viduals with sophisticated tastes to build their own stylish colorful lighting system. Simply by connecting the LED strip, you can customize various lighting schemes and patterns, including Static, Breathing, Strobe, Cycling, Music, Wave and more.

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  Z490 Phantom Gaming 4/ac Connecting the Addressable RGB LED Strip Connect your Addressable RGB LED strips to the Addressable LED Headers (ADDR_LED1 / ADDR_LED2) on the motherboard. ADDR_LED2 B OOT CP U DRAM VG A ADDR_LED1 Z 490 PHANTOM GAMING 4/ac…
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  ASRock Polychrome SYNC Utility Now you can adjust the RGB LED color through the ASRock Polychrome SYNC Utility. Download this utility from the ASRock Live Update & APP Shop and start coloring your PC style your way! Drag the tab to customize your preference.

• Page 59: Chapter 4 Uefi Setup Utility

  Z490 Phantom Gaming 4/ac Chapter 4 UEFI SETUP UTILITY 4.1 Introduction This section explains how to use the UEFI SETUP UTILITY to configure your system. You may run the UEFI SETUP UTILITY by pressing <F2> or <Del> right after you power on the computer, otherwise, the Power-On-Self-Test (POST) will continue with its test routines.

• Page 60: Ez Mode

  4.2 EZ Mode The EZ Mode screen appears when you enter the BIOS setup program by default. EZ mode is a dashboard which contains multiple readings of the system’s current status. You can check the most crucial information of your system, such as CPU speed, DRAM frequency, SATA information, fan speed, etc.

• Page 61: Advanced Mode

  Z490 Phantom Gaming 4/ac 4.3 Advanced Mode The Advanced Mode provides more options to configure the BIOS settings. Refer to the following sections for the detailed configurations. To access the EZ Mode, press <F6> or click the «EZ Mode» button at the upper right corner of the screen.

• Page 62: Navigation Keys

  4.3.2 Navigation Keys Use < > key or < > key to choose among the selections on the menu bar, and use < > key or < > key to move the cursor up or down to select items, then press <Enter>…

• Page 63: Main Screen

  Z490 Phantom Gaming 4/ac 4.4 Main Screen When you enter the UEFI SETUP UTILITY, the Main screen will appear and display the system overview. The availability and location of BIOS settings can be different for different models and BIOS versions.

• Page 64: Oc Tweaker Screen

  4.5 OC Tweaker Screen In the OC Tweaker screen, you can set up overclocking features. Because the UEFI software is constantly being updated, the following UEFI setup screens and descriptions are for reference purpose only, and they may not exactly match what you see on your screen.

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  Z490 Phantom Gaming 4/ac CPU Configuration Multi Core Enhancement Improve the system’s performance by forcing the CPU to perform the highest frequency on all CPU cores simultaneously. Disable to reduce power consumption. CPU Ratio The CPU speed is determined by the CPU Ratio multiplied with the BCLK.
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  cies and voltage points for better power saving and heat dissipation. Intel Turbo Boost Technology Intel Turbo Boost Technology enables the processor to run above its base operating frequency when the operating system requests the highest performance state. Intel Thermal Velocity Boost Ratio Clipping This service controls Core frequency reduction caused by high package tempera- tures for processors that implement the Intel Thermal Velocity Boost (TVB) feature.
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  DRAM Clock Choose a frequency to override to clock delay for memory training. DRAM Clock controls memory training only if ASRock Timing Optimization is disabled. Primary Timing CAS# Latency (tCL) The time between sending a column address to the memory and the beginning of the data in response.
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  before an active bank can be precharged. Refresh Cycle Time (tRFC) The number of clocks from a Refresh command until the first Activate command to the same rank. RAS to RAS Delay (tRRD_L) The number of clocks between two rows activated in different banks of the same rank.
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  Z490 Phantom Gaming 4/ac Turn Around Timing tRDRD_sg Configure between module read to read delay. tRDRD_dg Configure between module read to read delay. tRDRD_dr Configure between module read to read delay. tRDRD_dd Configure between module read to read delay. tRDWR_sg Configure between module read to write delay.
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  tWRWR_dg Configure between module write to write delay. tWRWR_dr Configure between module write to write delay. tWRWR_dd Configure between module write to write delay. Round Trip Timing RTL Init Value Configure round trip latency init value for round trip latency training. IOL Init Value Configure IO latency init value for IO latency training.
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  Z490 Phantom Gaming 4/ac ODT Setting ODT WR (A1) Configure the memory on die termination resistors’ WR for channel A1. ODT WR (A2) Configure the memory on die termination resistors’ WR for channel A2. ODT WR (B1) Configure the memory on die termination resistors’ WR for channel B1.
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  RCOMP1: DQ /CLK Ron (Drive Strength) Default is 75. RCOMP2: CMD/CTL Ron (Drive Strength) Default is 100. DQ ODT Driving Adjust ODT Driving for better signal. Default is 60. DQ Driving Adjust DQ Driving for better signal. Default is 26. Command Driving Adjust Command Driving for better signal.
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  Z490 Phantom Gaming 4/ac Dll Bandwidth 2 Configure Dll Bandwidth 2 (1600 MHz) to maximize the performance of intergrated memory controller. Dll Bandwidth 3 Configure Dll Bandwidth 3 (1867 MHz) to maximize the performance of intergrated memory controller. MRS Setting MRS tCL Configure the tCL for Memory MRS MR0.
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  MRC Fast Boot Enable Memory Fast Boot to skip DRAM memory training for booting faster. Voltage Configuration CPU V/F Curve Configure CPU Voltage/Frequency Curve. CPU Core/Cache Voltage Input voltage for the processor by the external voltage refulator. CPU Load-Line Calibration CPU Load-Line Calibration helps prevent CPU voltage droop when the system is under heavy loading.
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  Z490 Phantom Gaming 4/ac PLL Voltage Configuration CPU Internal PLL Voltage Default is 0.900V. Each step is 0.0175V. Adding 9~15 steps will help CPU PLL to lock internal clock during High frequency under Ln2 cooling. For Example: 1.0575V ~ 1.1625V will be proper value. But the voltage level will be different on each processor.
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  Load User Default Load previously saved user defaults. Save User UEFI Setup Profile to Disk It helps you to save current UEFI settings as an user profile to disk. Load User UEFI Setup Profile from Disk You can load previous saved profile from the disk.

• Page 77: Advanced Screen

  Z490 Phantom Gaming 4/ac 4.6 Advanced Screen In this section, you may set the configurations for the following items: CPU Configuration, Chipset Configuration, Storage Configuration, Intel(R) Thunderbolt, Super IO Configuration, ACPI Configuration, USB Configuration and Trusted Computing. Setting wrong values in this section may cause the system to malfunction.

• Page 78: Cpu Configuration

  4.6.1 CPU Configuration Intel Hyper Threading Technology Intel Hyper Threading Technology allows multiple threads to run on each core, so that the overall performance on threaded software is improved. Active Processor Cores Select the number of cores to enable in each processor package. CPU C States Support Enable CPU C States Support for power saving.

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  Z490 Phantom Gaming 4/ac CPU C10 State Support Enable C10 deep sleep state for lower power consumption. Package C State Support Enable CPU, PCIe, Memory, Graphics C State Support for power saving. CFG Lock This item allows you to disable or enable the CFG Lock.

• Page 80: Chipset Configuration

  4.6.2 Chipset Configuration Primary Graphics Adapter Select a primary VGA. Above 4G Decoding Enable or disable 64bit capable Devices to be decoded in Above 4G Address Space (only if the system supports 64 bit PCI decoding). VT-d Intel® Virtualization Technology for Directed I/O helps your virtual machine monitor better utilize hardware by improving application compatibility and reliability, and providing additional levels of manageability, security, isolation, and I/O performance.

• Page 81
  Z490 Phantom Gaming 4/ac PCIE2 Link Speed Select the link speed for PCIE2. PCIE3 Link Speed Select the link speed for PCIE3. PCIE4 Link Speed Select the link speed for PCIE4. PCIE5 Link Speed Select the link speed for PCIE5.
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  automatically disable it when a sound card is installed. Front Panel Enable/disable front panel HD audio. Onboard HDMI HD Audio Enable audio for the onboard digital outputs. Onboard WAN Device Use this item to enable or disable the onboard WAN device. WAN Radio Enable/disable the WiFi module’s connectivity.

• Page 83: Storage Configuration

  Z490 Phantom Gaming 4/ac 4.6.3 Storage Configuration SATA Controller(s) Enable/disable the SATA controllers. SATA Mode Selection AHCI: Supports new features that improve performance. RAID: Combine multiple disk drives into a logical unit. SATA Aggressive Link Power Management SATA Aggressive Link Power Management allows SATA devices to enter a low power state during periods of inactivity to save power.

• Page 84: Intel(R) Thunderbolt

  4.6.4 Intel(R) Thunderbolt Discrete Thunderbolt(TM) Support Enable or disable the Discrete Thunderbolt(TM) Support. Thunderbolt Boot Support Enabled to allow booting from Bootable devices which are present behind Thunderbolt. Thunderbolt Usb Support Enabled to allow booting from Usb devices which are present behind Thunderbolt. Titan Ridge Workaround for OSUP Enable or disable Titan Ridge Workaround for OSUP.

• Page 85
  Z490 Phantom Gaming 4/ac Windows 10 Thunderbolt support Specify Windows 10 Thunderbolt support level. Disabled: No OS native support. Enabled: OS Native support only. no RTD3.

• Page 86: Super Io Configuration

  4.6.5 Super IO Configuration Serial Port Enable or disable the Serial port. Serial Port Address Select the address of the Serial port. PS2 Y-Cable Enable the PS2 Y-Cable or set this option to Auto.

• Page 87: Acpi Configuration

  Z490 Phantom Gaming 4/ac 4.6.6 ACPI Configuration Suspend to RAM Select disable for ACPI suspend type S1. It is recommended to select auto for ACPI S3 power saving. PS/2 Keyboard S4/S5 Wakeup Support Allow the system to be waked up by a PS/2 Keyboard in S4/S5.

• Page 88: Usb Configuration

  4.6.7 USB Configuration Legacy USB Support Enable or disable Legacy OS Support for USB 2.0 devices. If you encounter USB compatibility issues it is recommended to disable legacy USB support. Select UEFI Setup Only to support USB devices under the UEFI setup and Windows/Linux operating systems only.

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  Z490 Phantom Gaming 4/ac 4.6.8 Trusted Computing Security Device Support Enable or disable BIOS support for security device.
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  ASRock Polychrome RGB Select LED lighting color. UEFI Tech Service Contact ASRock Tech Service if you are having trouble with your PC. Please setup network configuration before using UEFI Tech Service. Easy RAID Installer Easy RAID Installer helps you to copy the RAID driver from the support CD to your USB storage device.
• Page 91
  Z490 Phantom Gaming 4/ac Internet Flash — DHCP (Auto IP), Auto ASRock Internet Flash downloads and updates the latest UEFI firmware version from our servers for you. Please setup network configuration before using Internet Flash. *For BIOS backup and recovery purpose, it is recommended to plug in your USB pen drive before using this function.
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  4.8 Hardware Health Event Monitoring Screen This section allows you to monitor the status of the hardware on your system, including the parameters of the CPU temperature, motherboard temperature, fan speed and voltage. Fan Tuning Measure Fan Min Duty Cycle. Fan-Tastic Tuning Select a fan mode for CPU Fan, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature.
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  Z490 Phantom Gaming 4/ac CPU Fan 2 Control Mode Select DC/PWM mode for CPU Fan 2. CPU Fan 2 Setting Select a fan mode for CPU Fan, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature.
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  Chassis Fan 2 Setting Select a fan mode for Chassis Fan 2, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature. Chassis Fan 2 Temp Source Select a fan temperature source for Chassis Fan 2. Chassis Fan 2 Step Up Set the value of Chassis Fan 2 Step Up.
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  Z490 Phantom Gaming 4/ac Chassis Fan 4 Setting Select a fan mode for Chassis Fan 4, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature. Chassis Fan 4 Temp Source Select a fan temperature source for Chassis Fan 4.
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  4.9 Security Screen In this section you may set or change the supervisor/user password for the system. You may also clear the user password. Supervisor Password Set or change the password for the administrator account. Only the administrator has authority to change the settings in the UEFI Setup Utility. Leave it blank and press enter to remove the password.
• Page 97
  Z490 Phantom Gaming 4/ac 4.10 Boot Screen This section displays the available devices on your system for you to configure the boot settings and the boot priority. Fast Boot Fast Boot minimizes your computer’s boot time. In fast mode you may not boot from an USB storage device.
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  Full Screen Logo Enable to display the boot logo or disable to show normal POST messages. AddOn ROM Display Enable AddOn ROM Display to see the AddOn ROM messages or configure the AddOn ROM if you’ve enabled Full Screen Logo. Disable for faster boot speed. Boot Failure Guard Message If the computer fails to boot for a number of times the system automatically restores the default settings.
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  Z490 Phantom Gaming 4/ac only to run those that support legacy option ROM only. Select Do not launch to not execute both legacy and UEFI option ROM. Other PCI Device ROM Priority For PCI devices other than Network. Mass storage or Video defines which OpROM…
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  4.11 Exit Screen Save Changes and Exit When you select this option the following message, “Save configuration changes and exit setup?” will pop out. Select [OK] to save changes and exit the UEFI SETUP UTILITY. Discard Changes and Exit When you select this option the following message, “Discard changes and exit setup?”…
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  Contact Information If you need to contact ASRock or want to know more about ASRock, you’re welcome to visit ASRock’s website at http://www.asrock.com; or you may contact your dealer for further information. For technical questions, please submit a support request form at https://event.asrock.com/tsd.asp…
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  13848 Magnolia Ave, Chino, CA91710 Phone/Fax No: +1-909-590-8308/+1-909-590-1026 hereby declares that the product Product Name : Motherboard Z490 Phantom Gaming 4/ac Model Number : Conforms to the following speci cations: FCC Part 15, Subpart B, Unintentional Radiators Supplementary Information: is device complies with part 15 of the FCC Rules. Operation is subject to the…
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  EU Declaration of Conformity For the following equipment: Motherboard (Product Name) Z490 Phantom Gaming 4/ac / ASRock (Model Designation / Trade Name) ASRock Incorporation (Manufacturer Name) 2F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District, Taipei City 112, Taiwan (R.O.C.) (Manufacturer Address) EMC —Directive 2014/30/EU (from April 20th, 2016)

Contents

Z490 Phantom Gaming 4/ax

Chapter 1 Introduction

Thank you for purchasing ASRock Z490 Phantom Gaming 4/ax motherboard, a reliable motherboard produced under ASRock’s consistently stringent quality control. It delivers excellent performance with robust design conforming to ASRock’s commitment to quality and endurance.

In this documentation, Chapter 1 and 2 contains the introduction of the motherboard and step-by-step installation guides. Chapter 3 contains the operation guide of the software and utilities. Chapter 4 contains the configuration guide of the BIOS setup.

Because the motherboard specifications and the BIOS software might be updated, the content of this documentation will be subject to change without notice. In case any modifications of this documentation occur, the updated version will be available on ASRock’s website without further notice. If you require technical support related to this motherboard, please visit our website for specific information about the model you are using. You may find the latest VGA cards and CPU support list on ASRock’s website as well. ASRock website http://www.asrock.com.

1.1 Package Contents

•ASRock Z490 Phantom Gaming 4/ax Motherboard (ATX Form Factor)

•ASRock Z490 Phantom Gaming 4/ax Quick Installation Guide

•ASRock Z490 Phantom Gaming 4/ax Support CD

•2 x Serial ATA (SATA) Data Cables (Optional)

•1 x ASRock WiFi 2.4/5 GHz Antenna (Optional)

•1 x Screw for M.2 Socket (Optional)

•1 x I/O Panel Shield

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* For detailed product information, please visit our website: http://www.asrock.com

Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using third-party overclocking tools. Overclocking may affect your system’s stability, or even cause damage to the components and devices of your system. It should be done at your own risk and expense. We are not responsible for possible damage caused by overclocking.

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1.3 Motherboard Layout

No. Description

1ATX 12V Power Connector (ATX12V1)

2ATX 12V Power Connector (ATX12V2)

32 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)

42 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2)

5CPU Fan Connector (CPU_FAN1)

6CPU/Water Pump Fan Connector (CPU_FAN2/WP)

7RGB LED Header (RGB_LED2)

8Addressable LED Header (ADDR_LED2)

9Post Status Checker (PSC)

Z490 Phantom Gaming 4/ax

1.4 I/O Panel

* There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.

ACT/LINK LED

SPEED LED

** Function of the Audio Ports in 7.1-channel Configuration:

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1.5 WiFi-802.11ax Module and ASRock WiFi 2.4/5 GHz Antenna

WiFi-802.11ax + BT Module

This motherboard comes with an exclusive WiFi 802.11 a/b/g/n/ax + BT v5.1 module that offers support for WiFi 802.11 a/b/g/n/ax connectivity standards and Bluetooth v5.1. WiFi + BT module is an easy-touse wireless local area network (WLAN) adapter to support WiFi + BT. Bluetooth v5.1 standard features Smart Ready technology that adds a whole new class of functionality into the mobile devices. BT 5.1 also includes Low Energy Technology and ensures extraordinary low power consumption for PCs. The 2T2R WiFi solution sets a WiFi high speed standard and offers max link rate up to 2.4Gbps.

* The transmission speed may vary according to the environment.

ASRock WiFi 2.4/5 GHz Antenna

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Z490 Phantom Gaming 4/ax

WiFi Antenna Installation Guide

Step 1

Connect the WiFi 2.4/5 GHz Antenna to the antenna connectors. Turn the antenna clockwise until it is securely connected.

Step 2

Set the WiFi 2.4/5 GHz Antenna at 90-degree angle.

*You may need to adjust the direction of the antenna for a stronger signal.

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Chapter 2 Installation

This is an ATX form factor motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it.

Pre-installation Precautions

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

•Make sure to unplug the power cord before installing or removing the motherboard components. Failure to do so may cause physical injuries and damages to motherboard components.

•In order to avoid damage from static electricity to the motherboard’s components, NEVER place your motherboard directly on a carpet. Also remember to use a grounded wrist strap or touch a safety grounded object before you handle the components.

•Hold components by the edges and do not touch the ICs.

•Whenever you uninstall any components, place them on a grounded anti-static pad or in the bag that comes with the components.

•When placing screws to secure the motherboard to the chassis, please do not overtighten the screws! Doing so may damage the motherboard.

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Z490 Phantom Gaming 4/ax

2.1Installing the CPU

1.Before you insert the 1200-Pin CPU into the socket, please check if the PnP cap is on the socket, if the CPU surface is unclean, or if there are any bent pins in the socket. Do not force to insert the CPU into the socket if above situation is found. Otherwise, the CPU will be seriously damaged.

2.Unplug all power cables before installing the CPU.

1

A

B

2

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Z490 Phantom Gaming 4/ax

Please save and replace the cover if the processor is removed. The cover must be placed if you wish to return the motherboard for after service.

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2.2 Installing the CPU Fan and Heatsink

FAN

CPU_

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2.3 Installing Memory Modules (DIMM)

This motherboard provides four 288-pin DDR4 (Double Data Rate 4) DIMM slots, and supports Dual Channel Memory Technology.

1.For dual channel configuration, you always need to install identical (the same brand, speed, size and chip-type) DDR4 DIMM pairs.

2.It is unable to activate Dual Channel Memory Technology with only one or three memory module installed.

3.It is not allowed to install a DDR, DDR2 or DDR3 memory module into a DDR4 slot; otherwise, this motherboard and DIMM may be damaged.

Dual Channel Memory Configuration

The DIMM only fits in one correct orientation. It will cause permanent damage to the motherboard and the DIMM if you force the DIMM into the slot at incorrect orientation.

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2.4 Expansion Slots (PCI Express Slots)

There are 5 PCI Express slots on the motherboard.

Before installing an expansion card, please make sure that the power supply is switched off or the power cord is unplugged. Please read the documentation of the expansion card and make necessary hardware settings for the card before you start the installation.

PCIe slots:

PCIE1 (PCIe 3.0 x1 slot) is used for PCI Express x1 lane width cards.

PCIE2 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards. PCIE3 (PCIe 3.0 x1 slot) is used for PCI Express x1 lane width cards.

PCIE4 (PCIe 3.0 x16 slot) is used for PCI Express x4 lane width graphics cards. PCIE5 (PCIe 3.0 x1 slot) is used for PCI Express x1 lane width cards.

PCIe Slot Configurations

For a better thermal environment, please connect a chassis fan to the motherboard’s chassis fan connector (CHA_FAN1/WP, CHA_FAN2/WP, CHA_FAN3/WP or CHA_FAN4/WP) when using multiple graphics cards.

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2.5 Jumpers Setup

The illustration shows how jumpers are setup. When the jumper cap is placed on the pins, the jumper is “Short”. If no jumper cap is placed on the pins, the jumper is “Open”.

CLRMOS1 allows you to clear the data in CMOS. To clear and reset the system parameters to default setup, please turn off the computer and unplug the power cord from the power supply. After waiting for 15 seconds, use a jumper cap to short the pins on CLRMOS1 for 5 seconds. However, please do not clear the CMOS right after you update the BIOS. If you need to clear the CMOS when you just finish updating the BIOS, you must boot up the system first, and then shut it down before you do the clear-CMOS action. Please be noted that the password, date, time, and user default profile will be cleared only if the CMOS battery is removed. Please remember toremove the jumper cap after clearing the CMOS.

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2.6 Onboard Headers and Connectors

Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage to the motherboard.

Connect the power button, reset button and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables.

PWRBTN (Power Button):

Connect to the power button on the chassis front panel. You may configure the way to turn off your system using the power button.

RESET (Reset Button):

Connect to the reset button on the chassis front panel. Press the reset button to restart the computer if the computer freezes and fails to perform a normal restart.

PLED (System Power LED):

Connect to the power status indicator on the chassis front panel. The LED is on when the system is operating. The LED keeps blinking when the system is in S1/S3 sleep state. The LED is off when the system is in S4 sleep state or powered off (S5).

HDLED (Hard Drive Activity LED):

Connect to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive is reading or writing data.

The front panel design may differ by chassis. A front panel module mainly consists of power button, reset button, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assignments are matched correctly.

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Please connect the chassis power LED and the chassis speaker to this header.

There are two headers on this motherboard. Each USB 3.2 Gen1 header can support two ports.

This header is for connecting audio devices to the front audio panel.

1.High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instructions in our manual and chassis manual to install your system.

2.If you use an AC’97 audio panel, please install it to the front panel audio header by the steps below:

A.Connect Mic_IN (MIC) to MIC2_L.

B.Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.

C.Connect Ground (GND) to Ground (GND).

D.MIC_RET and OUT_RET are for the HD audio panel only. You don’t need to connect them for the AC’97 audio panel.

E.To activate the front mic, go to the “FrontMic” Tab in the Realtek Control panel and adjust “Recording Volume”.

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