Display issue detected on the device.
Display issue detected on the device.
I apologize, I originally posted in Graphics Cards. Hello everyone, I require some help because I am racking my brain on what could be the issue. My family and I are building my Grandma a new PC for Christmas. I just finished up the build, and it won't display. I installed my GPU in the PC, but it still won't display anything. I put the 5060 Ti into my PC, and it took a second, but it finally started displaying things. Here's the main Issue: the only new parts on it are the GPU, the case, and the AIO cooler. The rest of them are used parts that worked until they were upgraded. I'm guessing it's a motherboard issue, but I cannot figure it out. The motherboard and CPU came directly from a working PC, and the only difference is that it was running a 3080 Ti. Also, the monitor comes out of sleep just to tell me that there is no signal to the HDMI once the computer is booted up. The fans all come on as well, including the fans on the GPU, and so does the AIO pump. Here is what I have done to try to troubleshoot: Swapped GPU's Swapped the RAM and tried each stick individually Cleared CMOS in every way possible (using the built-in button on the motherboard and pulling the battery) Swapped to a different PCI Lanes (on both GPUS) Swapped power cables Updated bios Here's the PC list: PCPartPicker Part List: https://pcpartpicker.com/list/RRhgVF CPU: AMD Ryzen 9 5950X 3.4 GHz 16-Core Processor ($287.24 @ Amazon) CPU Cooler: MSI MAG CORELIQUID A13 62.6 CFM Liquid CPU Cooler ($88.99 @ Amazon) Motherboard: Asus ROG Crosshair VIII Dark Hero ATX AM4 Motherboard ($739.99 @ Amazon) Memory: G.Skill Trident Z Royal 32 GB (2 x 16 GB) DDR4-4000 CL18 Memory ($149.99 @ Amazon) Storage: Samsung 990 Pro 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive ($179.97 @ Amazon) Video Card: Asus PRIME GeForce RTX 5060 Ti 16 GB Video Card ($429.99 @ Amazon) Case: Thermaltake Ceres 350 MX ATX Mid Tower Case ($139.99 @ Amazon) Power Supply: Corsair RM750x (2018) 750 W 80+ Gold Certified Fully Modular ATX Power Supply ($182.88 @ Amazon) Total: $2199.04 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2025-10-25 12:47 EDT-0400 Thank you for the Help in advance