b.Remove all the USB devices and external cards from the motherboard, including the mouse, keyboard, USB flash disk, SSD, external PCI-E Cards, etc. a. Please try to re-install the external graphic card andconfirmthe displaycable is correctly connected to the display output.

When you press the power button to turn on the computerbut there is no display on themonitor, please follow the below steps to troubleshoot : If the external graphics card is connected to the motherboard without any display, please follow the below steps to troubleshoot The most basic of the ASUS Z390 range still retains impressive support for DDR4-4266 with up to a maximum of 64 GB across the four RAM slots allowed. The PCIe configuration is also basic with a full-length PCIe 3.0 x16 slot and two full-length PCIe 3.0 x4 slots and three PCIe 3.0 x1 slots offering support for two-way CrossFire multi-graphics card configurations. Storage support is offered through two M.2 slots with support for both PCIe 3.0 x4 and SATA drives, and a more basic looking set of four SATA ports which all feature cheaper straight-angled connectors. d. Then try to re-boot the computer. If it can power on normally, the problem may be from theremoved external devices. Re-connect the external device one by one until you find which external device or cable causes the problem. The asus prime z390-p motherboard meets the requirements of Intel's extreme memory profile (XMP), ensuring fast and stable memory performance. It also has Intel Insider technology, which facilitates the secure distribution and viewing of premium content.

USB 3.1 Gen 2 front-panel connector

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Our energy supplier is working towards using 100% renewable electricity and is a Principal Partner of COP26 Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer. If your motherboard supports ASUS Q-LED function, please try: ASUS motherboard troubleshooting via Q-LED indicatorsc. Remove all the cables connected to the Motherboard ,including LAN cables, audio cables.Only leaveone monitor connected to verify the display.

The asus prime z390-p motherboard is a high-performance device designed for gaming and other demanding applications. It features four DIMM memory slots that support up to 64 GB of RAM, with memory speeds that range from 2133 to 4266 MHz. The motherboard supports unbuffered memory, and non-ECC memory. Fan Xpert 4 featuring Fan Auto Tuning function and multiple thermistors selection for optimized system cooling control c. If theexternal graphic card has a power interface, make sure that the power interface is correctly connected as shown below: MB Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.1, ACPI 6.1, Multi-language BIOS, Asus EZ Flash 3, Crash Free BIOS 3, F11 AI OC Guide, F6 Qfan Control, F3 My Favorites, Last Modified Log, F9 Search, F12 Print Screen, and Asus DRAM SPD (Serial Presence Detect) Memory InformationDedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals e. Connect the monitor to another computer,confirm output of the monitor is normal to eliminate monitor problem

You can also troubleshoot by the sound from the buzzer of the motherboard, refer to : buzzer to troubleshoot monitor display issues Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ VRM, Fan Xpert 4, and Turbo Core App The motherboard also has support for CrossfireX parallel processing technology, allowing for multiple graphics cards to be used simultaneously. It supports the Intel graphics card family, with a maximum resolution of 4096 x 2160 pixels. Additionally, the motherboard is equipped with Intel InTru 3D Technology, which enables 3D movies to be played on compatible displays. b. Confirm that the signalcable(VGA/DVI/HDMI/DisplayPort) is correctly connected to the monitor, also confirm that the other end of thesignal cable is connected to the display output (graphics card) of the computer. Try to replug the twotops of the display cableand confirm that allpins are not bent.Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference c.Confirm that the display output of the monitor is correct. For example, if it currently connected to the computer via HDMI interface , you should choose the display output of the monitor as HDMI display output.