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...vi About this guide...vii PRIME X299-A specifications summary ix Package contents...xv Installation tools and components xvi Chapter 1: Product Introduction 1.1 Motherboard overview 1-1 1.1.1 Before you proceed 1-1 1.1.2 Motherboard layout 1-2 1.1.3 Central Processing... holes 1-11 1.1.8 Onboard LEDs 1-13 1.1.9 Internal connectors 1-17 Chapter 2: Basic Installation 2.1 Building your PC system 2-1 2.1.1 Motherboard installation 2-1 2.1.2 CPU installation 2-3 2.1.3 CPU heatsink and fan assembly installation 2-5 2.1.4 DIMM installation 2-6 2.1.5 ATX power connection 2-7...
...vi About this guide...vii PRIME X299-A specifications summary ix Package contents...xv Installation tools and components xvi Chapter 1: Product Introduction 1.1 Motherboard overview 1-1 1.1.1 Before you proceed 1-1 1.1.2 Motherboard layout 1-2 1.1.3 Central Processing... holes 1-11 1.1.8 Onboard LEDs 1-13 1.1.9 Internal connectors 1-17 Chapter 2: Basic Installation 2.1 Building your PC system 2-1 2.1.1 Motherboard installation 2-1 2.1.2 CPU installation 2-3 2.1.3 CPU heatsink and fan assembly installation 2-5 2.1.4 DIMM installation 2-6 2.1.5 ATX power connection 2-7...
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...possible, disconnect all power cables from the existing system before you add a device. • Before connecting or removing signal cables from the motherboard, ensure that all power cables are using, contact your power supply is broken, do not try to fix it , carefully read all .... • If the power supply is set to the correct voltage in any damage, contact your retailer. Operation safety • Before installing the motherboard and adding devices on a stable surface. • If you encounter technical problems with the package. • Before using an adapter or extension cord...
...possible, disconnect all power cables from the existing system before you add a device. • Before connecting or removing signal cables from the motherboard, ensure that all power cables are using, contact your power supply is broken, do not try to fix it , carefully read all .... • If the power supply is set to the correct voltage in any damage, contact your retailer. Operation safety • Before installing the motherboard and adding devices on a stable surface. • If you encounter technical problems with the package. • Before using an adapter or extension cord...
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... and software updates. 1. It includes description of the motherboard and the new technology it supports. vii Chapter 1: Product Introduction This chapter describes the features of the switches, jumpers, and connectors on ASUS hardware and software products. 2. Chapter 3: BIOS Setup...How this guide This user guide contains the information you have been added by your dealer. ASUS website The ASUS website (www.asus.com) provides updated information on the motherboard. 2. Chapter 4: RAID Support This chapter describes the RAID configurations. Chapter 2: Basic Installation This...
... and software updates. 1. It includes description of the motherboard and the new technology it supports. vii Chapter 1: Product Introduction This chapter describes the features of the switches, jumpers, and connectors on ASUS hardware and software products. 2. Chapter 3: BIOS Setup...How this guide This user guide contains the information you have been added by your dealer. ASUS website The ASUS website (www.asus.com) provides updated information on the motherboard. 2. Chapter 4: RAID Support This chapter describes the RAID configurations. Chapter 2: Basic Installation This...
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Package contents Check your motherboard package for the following items. Motherboard Cables Accessories Application DVD Documentation ASUS PRIME X299-A motherboard 4 x Serial ATA 6.0 Gb/s cables 1 x ASUS SLI HB BRIDGE (2-WAY-M) 1 x Q-Connector 1 x M.2 vertical bracket 1 x M.2 screw package 1 x ASUS Q-Shield Motherboard support DVD User manual If any of the above items is damaged or missing, contact your retailer. xv
Package contents Check your motherboard package for the following items. Motherboard Cables Accessories Application DVD Documentation ASUS PRIME X299-A motherboard 4 x Serial ATA 6.0 Gb/s cables 1 x ASUS SLI HB BRIDGE (2-WAY-M) 1 x Q-Connector 1 x M.2 vertical bracket 1 x M.2 screw package 1 x ASUS Q-Shield Motherboard support DVD User manual If any of the above items is damaged or missing, contact your retailer. xv
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xvi Installation tools and components Intel® LGA 2066 compatible CPU Fan Intel® LGA 2066 CPU PC chassis SATA hard disk drive Phillips (cross) screwdriver Power supply unit 1 bag of screws DIMM SATA optical disc drive (optional) Graphics card M.2 SSD module (optional) The tools and components in the table above are not included in the motherboard package.
xvi Installation tools and components Intel® LGA 2066 compatible CPU Fan Intel® LGA 2066 CPU PC chassis SATA hard disk drive Phillips (cross) screwdriver Power supply unit 1 bag of screws DIMM SATA optical disc drive (optional) Graphics card M.2 SSD module (optional) The tools and components in the table above are not included in the motherboard package.
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ASUS PRIME X299-A Series 1-1 Failure to do so may cause severe damage to avoid touching the ICs on them. • Whenever you uninstall any component, place it on a ... due to static electricity. • Hold components by the edges to the motherboard, peripherals, or components. Chapter 1 Chapter 1: Product Introduction Product Introduction 1 1.1 Motherboard overview 1.1.1 Before you proceed Take note of the following precautions before you install motherboard components or change any motherboard settings. • Unplug the power cord from the wall socket before touching...
ASUS PRIME X299-A Series 1-1 Failure to do so may cause severe damage to avoid touching the ICs on them. • Whenever you uninstall any component, place it on a ... due to static electricity. • Hold components by the edges to the motherboard, peripherals, or components. Chapter 1 Chapter 1: Product Introduction Product Introduction 1 1.1 Motherboard overview 1.1.1 Before you proceed Take note of the following precautions before you install motherboard components or change any motherboard settings. • Unplug the power cord from the wall socket before touching...
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1.1.2 Motherboard layout Chapter 1 Refer to 1.1.9 Internal connectors and 2.3.1 Rear I/O connection for more information about rear panel connectors and internal connectors. 1-2 Chapter 1: Product Introduction
1.1.2 Motherboard layout Chapter 1 Refer to 1.1.9 Internal connectors and 2.3.1 Rear I/O connection for more information about rear panel connectors and internal connectors. 1-2 Chapter 1: Product Introduction
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.../loss/incorrect removal of repair only if the damage is shipment/ transit-related. • Keep the cap after installing the motherboard. ASUS will process Return Merchandise Authorization (RMA) requests only if the motherboard comes with a surface mount LGA2066 socket designed for the Intel® Core™ X-series Processors. Chapter 1 • Ensure that all...
.../loss/incorrect removal of repair only if the damage is shipment/ transit-related. • Keep the cap after installing the motherboard. ASUS will process Return Merchandise Authorization (RMA) requests only if the motherboard comes with a surface mount LGA2066 socket designed for the Intel® Core™ X-series Processors. Chapter 1 • Ensure that all...
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DO NOT install a DDR, DDR2, or DDR3 memory module to the DDR4 slot. A DDR4 module is notched differently from a DDR, DDR2, or DDR3 module. Recommended memory configurations Intel® Core™ X-series Processors (6-core or above) ASUS PRIME X299-A Series 1-5 Chapter 1 1.1.4 System memory The motherboard comes with eight DDR4 (Double Data Rate 4) Dual Inline Memory Modules (DIMM) slots.
DO NOT install a DDR, DDR2, or DDR3 memory module to the DDR4 slot. A DDR4 module is notched differently from a DDR, DDR2, or DDR3 module. Recommended memory configurations Intel® Core™ X-series Processors (6-core or above) ASUS PRIME X299-A Series 1-5 Chapter 1 1.1.4 System memory The motherboard comes with eight DDR4 (Double Data Rate 4) Dual Inline Memory Modules (DIMM) slots.
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Chapter 1 Slot No. 1 2 3 4 5 6 Slot Description PCIE 3.0/2.0 x16_1 slot PCIE 3.0/2.0 x1_1 slot PCIE 3.0/2.0 x4_1 slot PCIE 3.0/2.0 x16_2 slot PCIE 3.0/2.0 x4_2 slot PCIE 3.0/2.0 x16_3 slot ASUS PRIME X299-A Series 1-7 Failure to do so may cause you physical injury and damage motherboard components. 1.1.5 Expansion slots Unplug the power cord before adding or removing expansion cards.
Chapter 1 Slot No. 1 2 3 4 5 6 Slot Description PCIE 3.0/2.0 x16_1 slot PCIE 3.0/2.0 x1_1 slot PCIE 3.0/2.0 x4_1 slot PCIE 3.0/2.0 x16_2 slot PCIE 3.0/2.0 x4_2 slot PCIE 3.0/2.0 x16_3 slot ASUS PRIME X299-A Series 1-7 Failure to do so may cause you physical injury and damage motherboard components. 1.1.5 Expansion slots Unplug the power cord before adding or removing expansion cards.
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... the BIOS default settings. If the system fails to fine-tune performance when working on the computer. Replace the DIMMs with the motherboard may cause system boot failure. The blinking speed of the DRAM_LED increases, indicating different test processes. • Due to section 1.1.8... system automatically reboots when each timing set of the DRAM_LED. • The DRAM_LED also lights up due to enhance system performance. 1. ASUS PRIME X299-A Series 1-9 System will appear during POST reminding you that the BIOS has been restored to its default settings. • We recommend that...
... the BIOS default settings. If the system fails to fine-tune performance when working on the computer. Replace the DIMMs with the motherboard may cause system boot failure. The blinking speed of the DRAM_LED increases, indicating different test processes. • Due to section 1.1.8... system automatically reboots when each timing set of the DRAM_LED. • The DRAM_LED also lights up due to enhance system performance. 1. ASUS PRIME X299-A Series 1-9 System will appear during POST reminding you that the BIOS has been restored to its default settings. • We recommend that...
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2. Power-on button The motherboard comes with a power-on button that allows you to power up or wake up when the system is plugged to a power source indicating that you should shut down the system and unplug the power cable before removing or installing any motherboard component. The button also lights up the system. Chapter 1 1-10 Chapter 1: Product Introduction
2. Power-on button The motherboard comes with a power-on button that allows you to power up or wake up when the system is plugged to a power source indicating that you should shut down the system and unplug the power cable before removing or installing any motherboard component. The button also lights up the system. Chapter 1 1-10 Chapter 1: Product Introduction
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To go back to its default CPU voltage setting, insert the jumper to set a higher CPU voltage for a personalized motherboard. Download 3D source files at http://www.asus.com. 1-12 Chapter 1: Product Introduction CPU Over Voltage jumper (3-pin CPU_OV) The CPU Over Voltage jumper allows you to pins 1-2. Chapter 1 3. 3D Mount Secure 3D printed parts to pins 2-3. To gain more CPU voltage setting, insert the jumper to these 3D Mount holes for a flexible overclocking system, depending on the type of the installed CPU. 2.
To go back to its default CPU voltage setting, insert the jumper to set a higher CPU voltage for a personalized motherboard. Download 3D source files at http://www.asus.com. 1-12 Chapter 1: Product Introduction CPU Over Voltage jumper (3-pin CPU_OV) The CPU Over Voltage jumper allows you to pins 1-2. Chapter 1 3. 3D Mount Secure 3D printed parts to pins 2-3. To gain more CPU voltage setting, insert the jumper to these 3D Mount holes for a flexible overclocking system, depending on the type of the installed CPU. 2.
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The latest USB 3.1 Gen 2 connectivity provides data transfer speeds of the motherboard's high-definition audio capability. 3. USB 3.1 Gen 2 front panel connector (U31G2_E3) This connector allows you connect a high-definition front panel audio module to 10 Gbps. 1-18 ...
The latest USB 3.1 Gen 2 connectivity provides data transfer speeds of the motherboard's high-definition audio capability. 3. USB 3.1 Gen 2 front panel connector (U31G2_E3) This connector allows you connect a high-definition front panel audio module to 10 Gbps. 1-18 ...
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... connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4-pin AIO_PUMP; 4-pin W_PUMP+; 4-pin M.2_FAN; 5-pin EXT_FAN; 4-pin CHA_FAN1-2) Connect the fan cables to the fan connectors on the motherboard, ensuring that the CPU fan cable is securely installed to the CPU fan connector. • The CPU_FAN connector supports the CPU fan of maximum 1A... AIO_PUMP connector. Chapter 1 • DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! ASUS PRIME X299-A Series 1-21
... connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4-pin AIO_PUMP; 4-pin W_PUMP+; 4-pin M.2_FAN; 5-pin EXT_FAN; 4-pin CHA_FAN1-2) Connect the fan cables to the fan connectors on the motherboard, ensuring that the CPU fan cable is securely installed to the CPU fan connector. • The CPU_FAN connector supports the CPU fan of maximum 1A... AIO_PUMP connector. Chapter 1 • DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! ASUS PRIME X299-A Series 1-21
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Chapter 1 • DO NOT connect the 4-pin power plug only, the motherboard may not boot up if the power is inadequate. • If you use a PSU with more power-consuming devices. ATX power connectors (24-pin EATXPWR; 8-...
Chapter 1 • DO NOT connect the 4-pin power plug only, the motherboard may not boot up if the power is inadequate. • If you use a PSU with more power-consuming devices. ATX power connectors (24-pin EATXPWR; 8-...
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...ASUS PRIME X299-A Series 1-25 VROC_HW_KEY connector (4-pin VROC_KEY) This connector allows you to connect a KEY module to enable CPU RAID functions with Intel® CPU RSTe. • The KEY module is for the thermistor cable that monitors the temperature of the devices and the critical components inside the motherboard... separately. • Due to detect its temperature. 12. Connect the thermistor cable and place the sensor on the device or the motherboard's component to CPU behavior, CPU RAID functions with Intel® CPU RSTe only supports Intel® Core™ X-series Processors (6-...
...ASUS PRIME X299-A Series 1-25 VROC_HW_KEY connector (4-pin VROC_KEY) This connector allows you to connect a KEY module to enable CPU RAID functions with Intel® CPU RSTe. • The KEY module is for the thermistor cable that monitors the temperature of the devices and the critical components inside the motherboard... separately. • Due to detect its temperature. 12. Connect the thermistor cable and place the sensor on the device or the motherboard's component to CPU behavior, CPU RAID functions with Intel® CPU RSTe only supports Intel® Core™ X-series Processors (6-...
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... separately. 1-26 Chapter 1: Product Introduction Chapter 1 The RGB header supports 5050 RGB multi-color LED strips (12V/G/R/B), with the 12V header on the motherboard. • The LED strip will only light up under the operating system. • The LED strip is detached from the power supply. 13. ...Failure to do so may cause severe damage to the motherboard, peripherals, or components. • Actual lighting and color will vary with LED strip. • If your LED strip does not light up, ...
... separately. 1-26 Chapter 1: Product Introduction Chapter 1 The RGB header supports 5050 RGB multi-color LED strips (12V/G/R/B), with the 12V header on the motherboard. • The LED strip will only light up under the operating system. • The LED strip is detached from the power supply. 13. ...Failure to do so may cause severe damage to the motherboard, peripherals, or components. • Actual lighting and color will vary with LED strip. • If your LED strip does not light up, ...
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Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to the chassis rear I /O panel. The motherboard layout may vary with models, but the installation steps are the same for reference only. Install the ASUS Q-Shield to the chassis' rear I /O panel. 2. Chapter 2 ASUS PRIME X299-A Series 2-1 Chapter 2: Basic Installation Basic Installation 2.1 Building your PC system 2 The diagrams in this section are for all models. 2.1.1 Motherboard installation 1.
Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to the chassis rear I /O panel. The motherboard layout may vary with models, but the installation steps are the same for reference only. Install the ASUS Q-Shield to the chassis' rear I /O panel. 2. Chapter 2 ASUS PRIME X299-A Series 2-1 Chapter 2: Basic Installation Basic Installation 2.1 Building your PC system 2 The diagrams in this section are for all models. 2.1.1 Motherboard installation 1.