Page 2
Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing.
Contents Safety information ......................iv About this guide ........................v PRIME Z790-P WIFI specifications summary ..............vi Package contents ......................x Chapter 1: Product Introduction Before you proceed ..................1-1 Motherboard layout..................1-2 Chapter 2: Basic Installation Building your PC system.................2-1 2.1.1 CPU installation................2-1 2.1.2 Cooling system installation............
Safety information Electrical safety • To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system. • When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.
Refer to the following sources for additional information and for product and software updates. ASUS website The ASUS website (www.asus.com) provides updated information on ASUS hardware and software products. Optional documentation Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer.
Supports Intel Turbo Boost Technology 2.0 and Intel Turbo Boost Max ® ® Technology 3.0** * Refer to www.asus.com for CPU support list. ** Intel Turbo Boost Max Technology 3.0 support depends on the CPU types. ® Chipset Intel Z790 Chipset ®...
Page 7
PRIME Z790-P WIFI specifications summary Rear USB (Total 8 ports) 1 x USB 3.2 Gen 2x2 port (1 x USB Type-C ® 1 x USB 3.2 Gen 2 port (1 x Type-A) 2 x USB 3.2 Gen 1 ports (2 x Type-A) 4 x USB 2.0 ports (4 x Type-A)
Page 8
PRIME Z790-P WIFI specifications summary 1 x USB 3.2 Gen 2 connector (supports USB Type-C ® 2 x USB 3.2 Gen 1 headers support 4 additional USB 3.2 Gen 1 ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports...
Page 9
Form Factor 12 inch x 9.2 inch (30.5 cm x 23.4 cm) • Specifications are subject to change without notice. Please refer to the ASUS website for the latest specifications. • MyASUS offers a variety of support features such as helping to troubleshoot issues, optimizing product performance, integrating ASUS software, and recovery drive creation.
Package contents Check your motherboard package for the following items. Motherboard 1 x PRIME Z790-P WIFI motherboard Cables 2 x SATA 6Gb/s cables 1 x ASUS Wi-Fi moving antennas 1 x I/O Shield Miscellaneous 1 x M.2 Rubber Package 2 x Screw packages for M.2 SSD...
• The pin definitions in this chapter are for reference only. The pin names depend on the location of the header/jumper/connector. • For more information on installing your motherboard, please scan the QR code below: PRIME Z790-P WIFI...
Page 13
1-15 13. Clear CMOS header 1-16 14. COM Port header 1-17 15. Front Panel Audio header 1-17 16. S/PDIF Out header 1-18 17. SPI TPM header (14-1pin) 1-18 18. System Panel header 1-19 19. Thunderbolt header 1-20 PRIME Z790-P WIFI...
Page 14
Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/ transit-related.
Page 15
A DDR5 memory module is notched differently from a DDR, DDR2, DDR3 or DDR4 module. DO NOT install a DDR, DDR2, DDR3 or DDR4 memory module to the DDR5 slot. Recommended memory configurations DIMM_A1 DIMM_A2 DIMM_A2 DIMM_A2 DIMM_B1 DIMM_B2 DIMM_B2 PRIME Z790-P WIFI...
Page 16
(D/C) from the same vendor. Check with the vendor to get the correct memory modules. • Visit the ASUS website for the latest QVL, and memory frequency support depends on the CPU types. Chapter 1: Product Introduction...
Page 17
Slot Description Single VGA Dual VGA Triple VGA PCIe 5.0 x16 PCIe 4.0 x16_1 PCIe 4.0 x16_2 PCIe 4.0 x16_3 Connect a chassis fan to the chassis fan connectors when using multiple graphics cards for better thermal environment. PRIME Z790-P WIFI...
Page 18
Additional PCIe bifurcation and M.2 settings for RAID function are also supported when a Hyper M.2 x16 series card is installed. • For full details on the PCIe bifurcation, you may visit the support site at https://www.asus.com/support/FAQ/1037507/. • The Hyper M.2 x16 series card is sold separately. •...
Page 19
The system may become unstable or may not boot up if the power is inadequate. • If you want to use two or more high-end PCI Express x16 cards, use a PSU with 1000W power or above to ensure the system stability. PRIME Z790-P WIFI...
Page 20
M.2 slots The M.2 slots allow you to install M.2 devices such as M.2 SSD modules. M.2_1(SOCKET3) M.2_2(SOCKET3) M.2_3(SOCKET3) Intel and 12 Gen processors: • ® M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode) • Intel Z790 Chipset: ®...
Page 21
Intel Rapid Storage Technology through the onboard Intel Z790 chipset. ® ® Before creating a RAID set, refer to the RAID Configuration Guide. You can download the RAID Configuration Guide from the ASUS website. PRIME Z790-P WIFI 1-11...
Page 22
USB 3.2 Gen 2 Type-C Front Panel connector ® The USB 3.2 Gen 2 Type-C connector allows you to connect a USB 3.2 Gen 2 ® Type-C module for an additional USB 3.2 Gen 2 Type-C port on the front panel. The ®...
Page 23
DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! • The USB 2.0 module is purchased separately. • USB_E1 port, USB_E2 port, USB_E3 port and USB_E4 port share the bandwidth. PRIME Z790-P WIFI 1-13...
Page 24
Addressable Gen 2 headers The Addressable Gen 2 headers allow you to connect individually addressable RGB WS2812B LED strips or WS2812B based LED strips. ADD_GEN 2_1 ADD_GEN 2_3 ADD_GEN 2_2 The Addressable Gen 2 headers support WS2812B addressable RGB LED strips (5V/ Data/Ground), with a maximum power rating of 3A (5V) and the addressable headers on this board can handle a combined maximum of 500 LEDs.
Page 25
RGB LED strip is connected in the correct orientation, and the 12V connector is aligned with the 12V header on the motherboard. • The LED strip will only light up when the system is powered on. • The LED strip is purchased separately. PRIME Z790-P WIFI 1-15...
Page 26
Clear CMOS header The Clear CMOS header allows you to clear the Real Time Clock (RTC) RAM in the CMOS, which contains the date, time, system passwords, and system setup parameters. CLRTC PIN 1 To erase the RTC RAM: Turn OFF the computer and unplug the power cord. Use a metal object such as a screwdriver to short the two pins.
Page 27
HD Audio. Connect one end of the front panel audio I/O module cable to this header. AAFP PIN 1 HD-audio-compliant pin definition We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard’s high-definition audio capability. PRIME Z790-P WIFI 1-17...
Page 28
S/PDIF Out header The S/PDIF Out header allows you to connect the Sony/Philips Digital Interface (S/ PDIF) Out module. SPDIF_OUT PIN 1 The S/PDIF module is purchased separately. SPI TPM header (14-1pin) This header supports a Trusted Platform Module (TPM) system with a Serial Peripheral Interface (SPI), allowing you to securely store keys, digital certificates, passwords, and data.
Page 29
(depending on the operating system settings). • Reset button header (RESET) The 2-pin header allows you to connect the chassis-mounted reset button. Press the reset button to reboot the system. PRIME Z790-P WIFI 1-19...
Page 30
Thunderbolt header The Thunderbolt™ header allows you to connect an add-on Thunderbolt™ I/O card that supports Intel®’s Thunderbolt™ Technology, allowing you to connect Thunderbolt™-enabled devices to form a daisy chain-configuration. TB_HEADER PIN 1 • The add-on Thunderbolt™ I/O card and Thunderbolt™ cables are purchased separately.
CPU designed for LGA1200, LGA1155, LGA1156, and LGA1151 sockets on the LGA1700 socket. • ASUS will not cover damages resulting from incorrect CPU installation/removal, incorrect CPU orientation/placement, or other damages resulting from negligence by the user. Take caution when lifting the load...
2.1.2 Cooling system installation Apply Thermal Interface Material to the CPU cooling system and CPU before you install the cooling system, if necessary. To install a CPU heatsink and fan assembly PRIME Z790-P WIFI...
Page 34
600 & 700 ® series motherboard. • Additional holes for LGA1200 compatible cooling systems are also available on ASUS’ Intel ® 600 & 700 series motherboards, however, we still strongly advise consulting with your cooling system vendor or manufacturer on the compatibility and...
Page 35
• If you wish to install an AIO cooler, we recommend installing the AIO cooler after installing the motherboard into the chassis. AIO_PUMP CPU_FAN CPU_OPT PRIME Z790-P WIFI...
Ensure to install the bundled M.2 rubber pad before installing your single sided M.2 storage device. • DO NOT install the bundled M.2 rubber pads when installing a double-sided M.2 storage device. The rubber pad installed by default is compatible with double sided M.2 storage devices. PRIME Z790-P WIFI...
Page 38
• The M.2 heatsink can be installed to the M.2_1 slot or to the M.2_3 slot. • The M.2 SSD module is purchased separately. Chapter 2: Basic Installation...
2.1.5 Motherboard installation Install the ASUS I/O Shield to the chassis rear I/O panel. Some sharp edges and points might cause physical injury. We recommend you put on cut or puncture resistant gloves before motherboard and I/O shield installation. Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to the chassis’...
Page 40
Place six (6) screws into the holes indicated by circles to secure the motherboard to the chassis. DO NOT over tighten the screws! Doing so can damage the motherboard. Chapter 2: Basic Installation 2-10...
This connector will only fit in one orientation. Push the connector until it clicks into place. To install USB 2.0 connector To install USB 3.2 Gen 1 connector USB 2.0 USB 3.2 Gen 1 To install front panel audio connector AAFP PRIME Z790-P WIFI 2-13...
2.1.9 Expansion card installation To install PCIe x16 cards To install PCIe x1 card Chapter 2: Basic Installation 2-14...
Page 45
9V devices when the 6-pin PCIe power connector is connected. • The Thunderbolt™ series card is sold separately. • Please visit the official website of your purchased Thunderbolt card for more details on compatibility. PRIME Z790-P WIFI 2-15...
2.1.10 Wi-Fi antenna installation Installing the ASUS Wi-Fi moving antenna Connect the bundled Wi-Fi moving antenna connectors to the Wi-Fi ports at the back of the chassis. • Ensure that the Wi-Fi moving antenna is securely installed to the Wi-Fi ports.
Page 47
(Rear panel) Subwoofer Subwoofer Subwoofer Lime Side Speaker (Front panel) Pink (Front panel) To configure a 7.1-channel audio output: Use a chassis with HD audio module in the front panel to support a 7.1-channel audio output. PRIME Z790-P WIFI 2-17...
2.2.2 Audio I/O connections Audio I/O ports Connect to Headphone and Mic Connect to 2-channel Speakers Connect to 4-channel Speakers Chapter 2: Basic Installation 2-18...
Page 49
Connect to 5.1-channel Speakers Connect to 7.1-channel Speakers PRIME Z790-P WIFI 2-19...
Starting up for the first time After making all the connections, replace the system case cover. Ensure that all switches are off. Connect the power cord to the power connector at the back of the system chassis. Connect the power cord to a power outlet that is equipped with a surge protector. Turn on the devices in the following order: Monitor External storage devices (starting with the last device on the chain)
Knowing BIOS The new ASUS UEFI BIOS is a Unified Extensible Interface that complies with UEFI architecture, offering a user-friendly interface that goes beyond the traditional keyboard- only BIOS controls to enable a more flexible and convenient mouse input. You can easily navigate the new UEFI BIOS with the same smoothness as your operating system.
BIOS Setup program Use the BIOS Setup to update the BIOS or configure its parameters. The BIOS screens include navigation keys and brief onscreen help to guide you in using the BIOS Setup program. Entering BIOS at startup To enter BIOS Setup at startup, press <Delete> or <F2> during the Power-On Self Test (POST).
ASUS EZ Flash 3 The ASUS EZ Flash 3 feature allows you to update the BIOS without using an OS-based utility. Ensure to load the BIOS default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu or press hotkey <F5>.
ASUS CrashFree BIOS 3 The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can restore a corrupted BIOS file using a USB flash drive that contains the BIOS file.
For more information on configuring your RAID sets, please refer to the RAID Configuration Guide which you can find at https://www.asus.com/support, or by scanning the QR code. RAID definitions RAID 0 (Data striping) optimizes two identical hard disk drives to read and write data in parallel, interleaved stacks.
Appendix Notices FCC Compliance Information Responsible Party: Asus Computer International Address: 48720 Kato Rd., Fremont, CA 94538, USA Phone / Fax No: (510)739-3777 / (510)608-4555 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.
Page 58
Compliance Statement of Innovation, Science and Economic Development Canada (ISED) This device complies with Innovation, Science and Economic Development Canada licence exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Page 59
Tenez cet appareil à distance du ventre des femmes enceintes et du bas-ventre des adolescents. PRIME Z790-P WIFI...
Page 60
ASUS products sold in Vietnam, on or after September 23, 2011,meet the requirements of the Vietnam Circular 30/2011/TT-BCT. Các sản phẩm ASUS bán tại Việt Nam, vào ngày 23 tháng 9 năm2011 trở về sau, đều phải đáp ứng các yêu cầu của Thông tư 30/2011/TT-BCT của Việt Nam.
Page 61
ASUSTek Computer Inc. hereby declares that this device is in compliance with the essential requirements and other relevant provisions of The Radio Equipment Regulations 2017 (S.I. 2017/1206). Full text of UKCA declaration of conformity is available at https://www.asus.com/support/. The WiFi operating in the band 5150-5350MHz shall be restricted to indoor use for the country listed below: UKCA RF Output table (The Radio Equipment Regulations 2017) Intel®...
Page 62
Pilns ES atbilstības paziņojuma teksts pieejams šeit: zahtjevima i ostalim odgovarajućim odredbama direktive 2014/53/EU. Cijeli https://www.asus.com/support/. tekst EU izjave o sukladnosti dostupan je na https://www.asus.com/support/. Wi-Fi darbība 5150–5350 MHz ir jāierobežo lietošanai telpās valstīs, kuras WiFi koji radi na opsegu frekvencija 5150-5350 MHz bit će ograničen na norādītas tālāk.
Page 63
ASUSTek Computer Inc. tukaj izjavlja, da je ta naprava skladna s temeljnimi zahtevami in drugimi relevantnimii določili Direktive 2014/53/EU. Polno besedilo izjave EU o skladnosti je na voljo na https://www.asus.com/support/. WiFi, ki deluje v pasovnem območju 5150–5350 MHz, mora biti v državah, navedenih v spodnjem seznamu, omejen na notranjo uporabo: Declaración de conformidad simplificada para la UE...
• ASUS offers a voluntary manufacturer’s Commercial Guarantee. • ASUS dragovoljno nudi komercijalno proizvođačko jamstvo. • ASUS reserves the right to interpret the provisions of the ASUS • ASUS zadržava prava na tumačenje odredbi ASUS komercijalnog Commercial Guarantee. jamstva. •...
Page 65
• ASUS tilbyr som produsent en frivillig kommersiell garanti. • Bảo hành thương mại này của ASUS được cung cấp độc lập và ngoài • ASUS forbeholder seg retten til å tolke bestemmelsene i ASUS sin Bảo đảm pháp lý theo luật định và không có cách nào ảnh hưởng đến kommersielle garanti.