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...
Chapter 1 Introduction Package Contents Specifications Motherboard Layout I/O Panel Block Diagram 802.11axe Wi-Fi 6E Module and ASRock WiFi 2.4/5/6 GHz Antennas Chapter 2 Installation Installing the CPU Installing the CPU Fan and Heatsink Installing Memory Modules (DIMM) Connecting the Front Panel Header...
If you require technical support related to this mother- board, 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.
1DPC 2R Up to 7000+ MHz (OC), 5200 MHz Natively. • Max. capacity of system memory: 96GB • Supports Intel® Extreme Memory Profile (XMP) 3.0 * Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/) Expansion CPU: • 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode*...
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Z790I Lightning WiFi Graphics • Intel® UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated. • Intel® X Graphics Architecture (Gen 12) • 1 x HDMI 2.1 TMDS Compatible, supports HDCP 2.3 and max.
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Chipset: • 1 x USB 3.2 Gen2 Type-A (Rear) • 1 x USB 3.2 Gen2 Type-C (Rear) • 6 x USB 3.2 Gen1 Type-A (4 Rear, 2 Front) • 1 x USB 3.2 Gen1 Type-C (Front) • 2 x USB 2.0 (Front) * All USB ports support ESD Protection Rear Panel • 2 x Antenna 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.
Z790I Lightning WiFi 1.4 I/O Panel No. Description No. Description USB 3.2 Gen1 Type-A Ports Optical SPDIF Out Port (USB32_1234) USB 3.2 Gen2 Type-A Port (USB32_5) Antenna Ports USB 3.2 Gen2 Type-C Port (USB32_TC1) 2.5G LAN RJ-45 Port* DisplayPort 1.4 Microphone Input Jack** HDMI Port Line Out Jack**...
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*** Function of the Audio Ports in 2, 4, 5.1 or 7.1-channel Configuration: Channel Port Function Line Out Jack Front speaker out (Rear Panel) Pink-Mic Rear speaker out (Front Panel) Microphone Input Jack 5.1ch Central/Subwoofer speaker out (Rear Panel) Lime-Headphone 7.1ch Side Speaker out (Front Panel)
1.6 802.11axe Wi-Fi 6E Module and ASRock WiFi 2.4/5/6 GHz Antennas 802.11axe Wi-Fi 6E + BT Module This motherboard comes with an exclusive 802.11 a/b/g/n/ac/ax/axe Wi-Fi 6E + BT v5.3 module that offers support for 802.11 a/b/g/n/ac/ax/axe Wi-Fi 6E connectivity standards and Bluetooth v5.3.
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Z790I Lightning WiFi WiFi Antennas Installation Guide Step 1 Prepare the WiFi 2.4/5/6 GHz Antennas that come with the package. Step 2 Connect the two WiFi 2.4/5/6 GHz Antennas to the antenna connectors. Turn the antenna clockwise until it is securely connected. Step 3 Set the WiFi 2.4/5/6 GHz Antenna as shown in the illustration.
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.
Z790I Lightning WiFi 2.1 Installing the CPU 1. Before you insert the 1700-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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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.
2.3 Installing Memory Modules (DIMM) This motherboard provides two 288-pin DDR5 (Double Data Rate 5) 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) DDR5 DIMM pairs. 2.
2.4 Connecting the Front Panel Header Front Panel Wires System Panel Header Power SW (-) RESET SW (+) Power SW (+) RESET SW (-) Power LED (-) HDD LED (-) Power LED (+) HDD LED (+) PANEL1...
Z790I Lightning WiFi Expansion Slot (PCIe Slot) There is 1 PCI Express 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.
Z790I Lightning WiFi 2.11 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) (see p.6, No.
2.12 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. System Panel Header (9-pin PANEL1) (see p.6, No.
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Z790I Lightning WiFi Serial ATA3 Connectors Vertical: (SATA3_0) (see p.6, No. 11) (SATA3_1) (see p.6, No. 10) (SATA3_2) (see p.6, No. 12) These three SATA3 connectors support SATA data cables for internal storage devices with up to 6.0 Gb/s data transfer rate. USB 2.0 Header (9-pin USB_1_2) (see p.6, No.
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USB 3.2 Gen1 Header (19-pin USB32_6_7) (see p.6, No. 9) There is one header on this motherboard. This USB 3.2 Gen1 header can support two ports. USB32_6_7 Vbus Vbus Vbus IntA_PB_SSRX- IntA_PA_SSRX- IntA_PB_SSRX+ IntA_PA_SSRX+ IntA_PB_SSTX- IntA_PA_SSTX- IntA_PB_SSTX+ IntA_PA_SSTX+ IntA_PB_D- IntA_PA_D- IntA_PB_D+ IntA_PA_D+ Dummy...
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Z790I Lightning WiFi Front Panel Audio Header (9-pin HD_AUDIO1) (see p.6, No. 17) This header is for connecting audio devices to the front audio panel. HD_AUDIO1 PRESENCE# MIC_RET OUT_RET OUT2_L J_SENSE OUT2_R MIC2_R MIC2_L High Definition Audio supports Jack Sensing, but the panel wire on the chassis must sup- port HDA to function correctly.
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Chassis Fan Connectors (4-pin CHA_FAN1) (see p.6, No. 2) (4-pin CHA_FAN2) (see p.6, No. 3) Please connect fan cables to the fan connectors and match the black wire to the ground pin. CHA_FAN2 FAN_SPEED_CONTROL FAN_SPEED +12V CHA_FAN1 FAN_SPEED_CONTROL FAN_SPEED +12V CPU/Water Pump Fan Connector (4-pin CPU_FAN/WP) (see p.6, No.
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Z790I Lightning WiFi ATX Power Connector (24-pin ATXPWR1) (see p.6, No. 7) This motherboard provides a 24-pin ATX power connector. To use a 20-pin ATX power supply, please plug it along Pin 1 and Pin 13. ATXPWR1...
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ATX 12V Power Connector (8-pin ATX12V1) (see p.6, No. 1) This motherboard provides a 8-pin ATX 12V power connector. To use a 4-pin ATX power supply, please plug it along Pin 1 and Pin 5. *Warning: Please make sure that the power cable connected is for the CPU and not the graphics card.
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Z790I Lightning WiFi Thermistor Cable Header (4-pin T_SENSOR1) (see p.6, No. 18) The Thermistor Cable Header is used to connect thermistor cable to monitor the temperature of the critical components. Plug the thermistor cable that comes with the package to this header, and then attach the sensor end to the component to detect its temperature.
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Addressable LED Headers (3-pin ADDR_LED1) (see p.6, No. 6) (3-pin ADDR_LED2) (see p.6, No. 14) These headers are used to connect Addressable LED extension cables which allow users to choose from various LED lighting effects. Caution: Never install the Addressable LED cable in the wrong orientation; otherwise, the cable may be damaged.
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Z790I Lightning WiFi 1. Never install the Addressable LED cable in the wrong orientation; otherwise, the cable may be damaged. 2. Before installing or removing your Addressable LED cable, please power off your system and unplug the power cord from the power supply. Failure to do so may cause damages to motherboard components.
2.13 M.2 SSD Module Installation Guide (M2_1) The M.2 is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The Hyper M.2 Socket (M2_1, Key M) supports type 2280 PCIe Gen4x4 (64 Gb/s) mode. Installing the M.2 SSD Module Step 1 Prepare a M.2 SSD module and the...
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Z790I Lightning WiFi Step 3 Before installing a M.2 SSD module, please loosen the screws to remove the M.2 heatsink. *Please remove the protective films on the bottom side of the M.2 heatsink before you install a M.2 SSD module. Step 4 Align and gently insert the M.2 SSD module into the M.2 slot.
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Step 5 Before securing the M.2 heatsink, make sure to align the notch on the SSD to the standoff on the motherboard; otherwise, the SSD module may be damaged. Correct Installation: The SSD's PCB is in proper place, and the M.2 heatsink can be screwed in. Incorrect Installation: The SSD's PCB sits between M.2 heatsink and standoff.
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M.2 connector (3). *Please do not overtighten the screw as this might damage the module and M.2 heatsink. For the latest updates of M.2 SSD module support list, please visit our website for details: http://www.asrock.com...
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2.14 M.2 SSD Module Installation Guide (M2_2) The M.2 is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The Hyper M.2 Socket (M2_2, Key M) supports type 2280 PCIe Gen4x4 (64 Gb/s) mode. Installing the M.2 SSD Module Step 1 Prepare a M.2 SSD module and the...
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Tighten the screw with a screwdriver to secure the module into place. Please do not overtighten the screw as this might damage the module. NUT2 NUT1 For the latest updates of M.2 SSD module support list, please visit our website for details: http://www.asrock.com...
(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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INTEL END USER SOFTWARE LICENSE AGREEMENT IMPORTANT - READ BEFORE COPYING, INSTALLING OR USING. LICENSE. Licensee has a license under Intel’s copyrights to reproduce Intel’s Software only in its unmodified and binary form, (with the accompanying documentation, the “Software”) for Licensee’s personal use only, and not commercial use, in connection with Intel-based products for which the Software has been provided, subject to the following conditions: (a) Licensee may not disclose, distribute or transfer any part of the Software, and You agree...
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U.S. GOVERNMENT RESTRICTED RIGHTS. The Software is a commercial item (as defined in 48 C.F.R. 2.101) consisting of commercial computer software and commercial computer software documentation (as those terms are used in 48 C.F.R. 12.212), consistent with 48 C.F.R. 12.212 and 48 C.F.R 227.7202-1 through 227.7202-4. You will not provide the Software to the U.S.
FCC Compliance Statement 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.
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ASRock follows the green design concept to design and manufacture our products, and makes sure that each stage of the product life cycle of ASRock product is in line with global environmental regulations. In addition, ASRock disclose the relevant information based on regulation requirements.
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If you require assistance please call ASRock Tel : +886-2-28965588 ext.123 (Standard International call charges apply)
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European Community Radio Equipment Directive Compliance Statement 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 &...
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