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Questo manuale d'istruzione è fornito da trovaprezzi.it. Scopri tutte le offerte per
AsRock Fatal1ty
Z270 Gaming-ITX/ac
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Summary of Contents for ASROCK Fatal1ty Z270 Gaming-ITX/ac

  • Page 1 Questo manuale d’istruzione è fornito da trovaprezzi.it. Scopri tutte le offerte per AsRock Fatal1ty Z270 Gaming-ITX/ac o cerca il tuo prodotto tra le migliori offerte di Schede Madri...
  • Page 2 (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.
  • Page 3 If you require assistance please call ASRock Tel : +886-2-28965588 ext.123 (Standard International call charges apply) The terms HDMI™...
  • Page 4 Fatal1ty Story Who knew that at age 19, I would be a World Champion PC gamer. When I was 13, I actually played competitive billiards in professional tournaments and won four or five games off guys who played at the highest level. I actually thought of making a career of it, but at that young age situations change rapidly.
  • Page 5 LIVIN’ LARGE Since my first big tournament wins, I have been a “Professional Cyberathlete”, traveling the world and livin’ large with lots of International media coverage on outlets such as MTV, ESPN and a 60 Minutes segment on CBS to name only a few. It's unreal - it's crazy. I’m living a dream by playing video games for a living.
  • Page 6: Table Of Contents

    Contents Chapter 1 Introduction Package Contents Specifications Motherboard Layout I/O Panel WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antenna Chapter 2 Installation Installing the CPU Installing the CPU Fan and Heatsink Installing Memory Modules (DIMM) Expansion Slots (PCI Express Slot)
  • Page 7 3.3.3 BIOS & Drivers 3.3.4 Setting Creative SoundBlaster Cinema3 Enabling USB Ports for Windows® 7 Installation Chapter 4 UEFI SETUP UTILITY Introduction EZ Mode Advanced Mode 4.3.1 UEFI Menu Bar 4.3.2 Navigation Keys Main Screen OC Tweaker Screen Advanced Screen 4.6.1 CPU Configuration 4.6.2 Chipset Configuration 4.6.3 Storage Configuration...
  • Page 8 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

    • 2 x DDR4 DIMM Slots • Supports DDR4 4000+(OC)*/3866(OC)/3600(OC)/3200 (OC)/2933(OC)/2800(OC)/2400**/2133 non-ECC, un- buffered memory * Please refer to Memory Support List on ASRock’s website for more information. (http://www.asrock.com/) ** 7 Gen Intel® CPU supports DDR4 up to 2400; 6 Gen Intel®...
  • Page 11 Audio ALC1220 Audio Codec) • Premium Blu-ray Audio support • Supports Surge Protection (ASRock Full Spike Protection) • Nichicon Fine Gold Series Audio Caps • 120dB SNR DAC with Differential Amplifier • TI® NE5532 Premium Headset Amplifier for Front Panel...
  • Page 12 * Hot Plug is supported on Win 10 only • 1 x Optical SPDIF Out Port • 5 x USB 3.0 Ports (Supports ESD Protection (ASRock Full Spike Protection)) • 1 x Fatal1ty Mouse Port (USB 3.0) (Supports ESD Protection (ASRock Full Spike Protection)) • 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED...
  • Page 13 • 1 x Front Panel Audio Connector (15μ Gold Audio Connec- tor) • 1 x USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports ESD Protection (ASRock Full Spike Protection)) • 1 x USB 3.0 Header (Supports 2 USB 3.0 ports) (Supports ESD Protection (ASRock Full Spike Protection)) BIOS • AMI UEFI Legal BIOS with multilingual GUI support...
  • Page 14 * To install Windows® 7 OS, a modified installation disk with xHCI drivers packed into the ISO file is required. Please refer to page 40 for more detailed instructions. * For the updated Windows® 10 driver, please visit ASRock’s website for details: http://www.asrock.com Certifica- • FCC, CE, WHQL, RCM, BSMI...
  • Page 15: Motherboard Layout

    Fatal1ty Z270 Gaming-ITX/ac Series 1.3 Motherboard Layout RoHS CHA_FAN1 BTN1 CPU_FAN1 CPU_OPT/W_PUMP M2_2_WIFI ATX12V1 USB 3.0 T: USB3 B: USB4 USB 3.0 Top: T: USB7 RJ-45 B: USB8 SATA3_3 SATA3_2 Intel SATA3_0 SATA3_1 HD_AUDIO1 Z270 USB1_2 PANEL1 PCIE1 SPEAKER1...
  • Page 17 Fatal1ty Z270 Gaming-ITX/ac Series No. Description Chassis Fan Connector (CHA_FAN1) ATX 12V Power Connector (ATX12V1) CPU Fan Connector (CPU_FAN1) CPU Fan Connector (CPU_OPT/W_PUMP) 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1) ATX Power Connector (ATXPWR1) SATA and SATA Express Connectors (SATA3_4_5) USB 3.0 Header (USB3_5_6)
  • Page 18: I/O Panel

    1.4 I/O Panel No. Description No. Description Antenna Ports Central / Bass (Orange) PS/2 Mouse/Keyboard Port USB 3.0 Ports (USB3_78) Optical SPDIF Out Port Intel® Thunderbolt 3 (TB_1) LAN RJ-45 Port* USB 3.0 Ports (USB3_3_4) Side Speaker (Gray) HDMI Port Rear Speaker (Black) DisplayPort 1.2 Line In (Light Blue)
  • Page 19 Fatal1ty Z270 Gaming-ITX/ac Series * 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 LAN Port Activity / Link LED Speed LED Status Description Status...
  • Page 20: Wifi-802.11Ac Module And Asrock Wifi 2.4/5 Ghz Antenna

    1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antenna WiFi-802.11ac + BT Module This motherboard comes with an exclusive WiFi 802.11 a/b/g/n/ac + BT v4.0 module (pre-installed on the rear I/O panel) that offers support for WiFi 802.11 a/b/ g/n/ac connectivity standards and Bluetooth v4.0. WiFi + BT module is an easy-to- use wireless local area network (WLAN) adapter to support WiFi + BT.
  • Page 21: Chapter 2 Installation

    Fatal1ty Z270 Gaming-ITX/ac Series Chapter 2 Installation This is a Mini-ITX 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 22: Installing The Cpu

    2.1 Installing the CPU 1. Before you insert the 1151-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.
  • Page 23 Fatal1ty Z270 Gaming-ITX/ac Series...
  • Page 24 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 25: Installing The Cpu Fan And Heatsink

    Fatal1ty Z270 Gaming-ITX/ac Series 2.2 Installing the CPU Fan and Heatsink...
  • Page 26: Installing Memory Modules (Dimm)

    2.3 Installing Memory Modules (DIMM) This motherboard provides two 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.
  • Page 27 Fatal1ty Z270 Gaming-ITX/ac Series...
  • Page 28: Expansion Slots (Pci Express Slot)

    2.4 Expansion Slots (PCI Express Slot) There is 1 PCI Express slot slot 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 29: Onboard Headers And Connectors

    Fatal1ty Z270 Gaming-ITX/ac Series 2.5 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.
  • Page 30 Serial ATA3 Connectors These six SATA3 (SATA3_0: connectors support SATA see p.7, No. 15) data cables for internal (SATA3_1: storage devices with up to SATA3_3 SATA3_2 see p.7, No. 14) 6.0 Gb/s data transfer rate. (SATA3_2: If M2_1 is occupied by a SATA3_0 SATA3_1 see p.7, No.
  • Page 31 Fatal1ty Z270 Gaming-ITX/ac Series Front Panel Audio Header This header is for PRESENCE# (9-pin HD_AUDIO1) MIC_RET connecting audio devices OUT_RET (see p.7, No. 17) to the front audio panel. OUT2_L J_SENSE OUT2_R MIC2_R MIC2_L 1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly.
  • Page 32 CPU Optional/Water This motherboard FAN_SPEED FAN_VOLTAGE_CONTROL Pump Fan Connector provides a 4-Pin water FAN_SPEED_CONTROL (4-pin CPU_OPT/W_ cooling CPU fan PUMP) connector. If you plan (see p.7, No. 4) to connect a 3-Pin CPU water cooler fan, please connect it to Pin 1-3. ATX Power Connector This motherboard pro- (24-pin ATXPWR1)
  • Page 33: Smart Switch

    Fatal1ty Z270 Gaming-ITX/ac Series 2.6 Smart Switch The motherboard has one smart switche: Clear CMOS Switch, allowing users to clear the CMOS values. Clear CMOS Switch Clear CMOS Switch (CLRCBTN) allows users to quickly (see p.10, No. 18) clear the CMOS values.
  • Page 34: M.2_Ssd (Ngff) Module Installation Guide

    2.7 M.2_SSD (NGFF) Module 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 Ultra M.2 Socket (M2_1) supports M.2 PCI Express module up to Gen3 x4 (32 Gb/s). * Please be noted that if M2_1 is occupied by a SATA-type M.2 device, SATA3_0 will be disabled.
  • Page 35 Fatal1ty Z270 Gaming-ITX/ac Series Step 3 The standoff is placed at the nut location B by default. Skip Step 4 and go straight to Step 5 if your M.2_SSD (NGFF) module is type 2280. If your M.2_SSD (NGFF) module is type 2260, go to Step 4.
  • Page 36 SATA3 2260 TS512GMTS600 Transcend 512GB SATA3 2280 TS512GMTS800 V-Color 120GB SATA3 2280 VLM100-120G-2280B-RD V-Color 240GB SATA3 2280 VLM100-240G-2280B-RD V-Color 240GB SATA3 2280 VSM100-240G-2280 For the latest updates of M.2_SSD (NFGG) module support list, please visit our website for details: http://www.asrock.com...
  • Page 37: Chapter 3 Software And Utilities Operation

    Fatal1ty Z270 Gaming-ITX/ac Series 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 38: F-Stream

    3.2 F-Stream F-Stream is ASRock’s multi purpose software suite with a new interface, more new features and improved utilities. 3.2.1 Installing F-Stream F-Stream can be downloaded from ASRock Live Update & APP Shop. After the installation, you will find the icon “F-Stream“ on your desktop. Double-click the “F-Stream“...
  • Page 39 Fatal1ty Z270 Gaming-ITX/ac Series OC Tweaker Configurations for overclocking the system. System Info View information about the system. *The System Browser tab may not appear for certain models.
  • Page 40 Configure up to five different fan speeds using the graph. The fans will automatically shift to the next speed level when the assigned temperature is met. Settings Configure ASRock F-Stream. Click to select "Auto run at Windows Startup" if you want F-Stream to be launched when you start up the Windows operating system.
  • Page 41: 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 42: 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.
  • Page 43 Fatal1ty Z270 Gaming-ITX/ac Series 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...
  • Page 44 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 45: Bios & Drivers

    Fatal1ty Z270 Gaming-ITX/ac Series 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 46: 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 47: Creative Soundblaster Cinema3

    Fatal1ty Z270 Gaming-ITX/ac Series 3.4 Creative SoundBlaster Cinema3 The SoundBlaster Cinema3, powered by the SBX Pro Studio technologies, is designed to bring the same great audio experience found in live performances, films, and recording studios to the PC. With this utility, you can easily enhance your audio environment in five modes, including Headphones, Speakers, Music, Movie, Game, Voice and Custom.
  • Page 48: Enabling Usb Ports For Windows® 7 Installation

    Requirements A Windows® 7 installation disk or USB drive • A Windows® PC • Win7 USB Patcher (included in the ASRock Support CD or downloaded from • website) Scenarios You have an ODD and PS/2 ports: If there is an optical disc drive, PS/2 ports and PS/2 Keyboard or mouse on your computer, you can skip the instructions below and go ahead to install Windows®...
  • Page 49 Fatal1ty Z270 Gaming-ITX/ac Series Instructions Step 1 Insert the Windows® 7 installation disk or USB drive to your system. Step 2 Extract the tool (Win7 USB Patcher) and launch it. Step 3 Select how you want to install Windows 7 later.
  • Page 50 Step 5 Select the USB storage, compact disk or destination folder for the new Windows 7 installation file. Step 6 Click “Start” to begin. Step 7 Now you are able to install Windows® 7 on Intel® new processors with the new burned CD. Or please use the patched ISO image to make an OS USB drive to install the OS.
  • Page 51: Chapter 4 Uefi Setup Utility

    Fatal1ty Z270 Gaming-ITX/ac Series 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 52: 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 53: Advanced Mode

    Fatal1ty Z270 Gaming-ITX/ac Series 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 54: 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 55: Main Screen

    Fatal1ty Z270 Gaming-ITX/ac Series 4.4 Main Screen When you enter the UEFI SETUP UTILITY, the Main screen will appear and display the system overview. My Favorite Display your collection of BIOS items. Press F5 to add/remove your favorite items.
  • Page 56: 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.
  • Page 57 Fatal1ty Z270 Gaming-ITX/ac Series 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.
  • Page 58 Intel Turbo Boost Technology enables the processor to run above its base operating frequency when the operating system requests the highest performance state. Intel Speed Shift Technology Enable/Disable Intel Speed Shift Technology support. Enabling will expose the CPPC v2 interface to allow for hardware controlled P-states. Long Duration Power Limit Configure Package Power Limit 1 in watts.
  • Page 59 Fatal1ty Z270 Gaming-ITX/ac Series Load XMP settings to overclock the memory and perform beyond standard specifications. BCLK Frequency The CPU speed is determined by the CPU Ratio multiplied with the BCLK. Increasing the BCLK will increase the internal CPU clock speed but also affect the clock speed of other components.
  • Page 60 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. RAS to RAS Delay (tRRD_S) The number of clocks between two rows activated in different banks of the same rank.
  • Page 61 Fatal1ty Z270 Gaming-ITX/ac Series 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. tRDWR_dg Configure between module read to write delay.
  • Page 62 Configure between module write to write delay. tWRWR_dd Configure between module write to write delay. Advanced Setting MRC Fast Boot Enable Memory Fast Boot to skip DRAM memory training for booting faster. Voltage Configuration CPU Vcore Voltage Configure the voltage for the CPU Vcore. CPU Load-Line Calibration CPU Load-Line Calibration helps prevent CPU voltage droop when the system is under heavy loading.
  • Page 63 Fatal1ty Z270 Gaming-ITX/ac Series Configure the voltage for the VCCSA. VCCPLL Voltage Configure the chipset voltage (1.50V). CPU Internal PLL Voltage Configure the voltage for better stability when overclocking. Save User Default Type a profile name and press enter to save your settings as user default.
  • Page 64: Advanced Screen

    4.6 Advanced Screen In this section, you may set the configurations for the following items: CPU Configuration, Chipset Configuration, Storage Configuration, Intel® Thunderbolt, Super IO Configuration, ACPI Configuration, USB Configuration and Trusted Computing. Setting wrong values in this section may cause the system to malfunction. UEFI Configuration UEFI Setup Style Select the default mode when entering the UEFI setup utility.
  • Page 65: Cpu Configuration

    Fatal1ty Z270 Gaming-ITX/ac Series 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.
  • Page 66 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. CPU Thermal Throttling Enable CPU internal thermal control mechanisms to keep the CPU from overheat- ing.
  • Page 67: Chipset Configuration

    Fatal1ty Z270 Gaming-ITX/ac Series 4.6.2 Chipset Configuration Primary Graphics Adapter Select a primary VGA. Top Of Lower Usable Dram Maximum Value of TOLUD. Dynamic assignment would adjust TOLUD automatically based on largest MMIO length of installed graphic controller. VT-d Intel® Virtualization Technology for Directed I/O helps your virtual machine...
  • Page 68 DMI ASPM Support This option enables/disables the control of ASPM on CPU side of the DMI Link. IOAPIC 24-119 Entries I/O APICs contain a redirection table, which is used to route the interrupts it receives from peripheral buses to one or more local APICs. Enable/disable IOAPIC 24-119 Entries to expand to PIROI-PIROX.
  • Page 69: Storage Configuration

    Fatal1ty Z270 Gaming-ITX/ac Series 4.6.3 Storage Configuration SATA Controller(s) Enable/disable the SATA controllers. SATA Controller Speed Indicates the maximum speed the SATA controller can support. SATA Mode Selection AHCI: Supports new features that improve performance. RAID: Combine multiple disk drives into a logical unit.
  • Page 70: Intel® Thunderbolt

    4.6.4 Intel® Thunderbolt™ Intel(R) Thunderbolt Technology Enable/Disable the Intel(R) Thunderbolt function. Security Level Allows you to choose a security level for the Thunderbolt ports.
  • Page 71: Super Io Configuration

    Fatal1ty Z270 Gaming-ITX/ac Series 4.6.5 Super IO Configuration PS2 Y-Cable Enable the PS2 Y-Cable or set this option to Auto.
  • Page 72: Acpi Configuration

    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. ACPI HEPT Table Enable the High Precision Event Timer for better performance. PS/2 Keyboard Power On Allow the system to be waked up by a PS/2 Keyboard.
  • Page 73: Usb Configuration

    Fatal1ty Z270 Gaming-ITX/ac Series 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.
  • Page 74: Trusted Computing

    4.6.8 Trusted Computing Security Device Support Enable or disable BIOS support for security device.
  • Page 75: Tools

    ASRock System Browser shows the overview of your current PC and the devices connected. 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 76 Save UEFI files in your USB storage device and run Instant Flash to update your UEFI. 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.
  • Page 77 Fatal1ty Z270 Gaming-ITX/ac Series Network Configuration Use this to configure internet connection settings for Internet Flash. Internet Setting Enable or disable sound effects in the setup utility. UEFI Download Server Select a server to download the UEFI firmware.
  • Page 78: Hardware Health Event Monitoring Screen

    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 Fans 1&2, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature.
  • Page 79 Fatal1ty Z270 Gaming-ITX/ac Series CPU_OPT / W _ Pump Switch Select CPU Optional or Water Pump mode. CPU Optional Fan Control Mode Select PWM mode or DC mode for CPU Optional fan. CPU Optional Fan Setting Select a fan mode for CPU Optional fan, or choose Customize to set 5 CPU temperatures and assign a respective fan speed for each temperature.
  • Page 80: Security Screen

    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 81 Fatal1ty Z270 Gaming-ITX/ac Series 4.10 Boot Screen This section displays the available devices on your system for you to configure the boot settings and the boot priority. Boot From Onboard LAN Allow the system to be waked up by the onboard LAN.
  • Page 82 Boot Failure Guard Message If the computer fails to boot for a number of times the system automatically restores the default settings.
  • Page 83 Fatal1ty Z270 Gaming-ITX/ac Series CSM (Compatibility Support Module) Enable to launch the Compatibility Support Module. Please do not disable unless you’re running a WHCK test. If you are using Windows 8.1 64-bit and all of your devices support UEFI, you may also disable CSM for faster boot speed.
  • Page 84 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?”...
  • Page 85 Fatal1ty Z270 Gaming-ITX/ac Series 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 http://www.asrock.com/support/tsd.asp...

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