CPU: Ryzen 7 1700 (used, verified working)
GPU: Asus ROG Strix GTX 1070 (used, verified working)
MOBO: Asus Prime x470 Pro (used off of FB market)
RAM: 16GB Corsair Vengeance 3000Mhz CMK16GX4M2B3000C15 (new)
Case: NZXT H5 Flow (new)
PSU: Corsair CX650M Bronze (used, verified working)
Storage: M.2 WD Black 500GB, 1TB WD Blue SSD (both new)
A bit of a weird frankenstein build for my little brother using some of my old PC parts and some new ones we got, but to my understanding it should work. I put everything together for him a few days and it powers on, CPU cooler fans run and GPU fans are on, also the I/O has power, but there is no display and the USB peripherals are not turning on (Mouse and Keyboard). So far I have cleared the CMOS memory, tried different RAM configurations (1 stick, vs 2 sticks, also tried every RAM slot available), I have tried 3 other different brands/configs of RAM I have in other builds, and did a hard reset of the BIOS using the instructions in the sticky post here about POST issues (similar to CMOS clear). I have also reseated and cleaned the connectors for the CPU and GPU and tried different power cables to the CPU in case it was a bad cable. BIOS should not be an issue as 1st gen Ryzen should be supported by this motherboard out of the box. The previous owner had a Ryzen 7 3700x and a 3070ti with 16GB of 3200mhz DDR4 Corsair Vengeance. I have tried different monitors and USB peripherals as well as using both HDMI and Display Port with the same result. I have gone through the stickied post about POST issues and done just about everything.. this motherboard does not have an internal speaker to hear beeps or have debug LEDs so I have no indication of what parts of the boot process are not getting initiated.
Anyone have any ideas? I am pretty desperate at this point, been troubleshooting for 3+ days now before I just buy him a brand new motherboard but right now that is not an option.
GPU: Asus ROG Strix GTX 1070 (used, verified working)
MOBO: Asus Prime x470 Pro (used off of FB market)
RAM: 16GB Corsair Vengeance 3000Mhz CMK16GX4M2B3000C15 (new)
Case: NZXT H5 Flow (new)
PSU: Corsair CX650M Bronze (used, verified working)
Storage: M.2 WD Black 500GB, 1TB WD Blue SSD (both new)
A bit of a weird frankenstein build for my little brother using some of my old PC parts and some new ones we got, but to my understanding it should work. I put everything together for him a few days and it powers on, CPU cooler fans run and GPU fans are on, also the I/O has power, but there is no display and the USB peripherals are not turning on (Mouse and Keyboard). So far I have cleared the CMOS memory, tried different RAM configurations (1 stick, vs 2 sticks, also tried every RAM slot available), I have tried 3 other different brands/configs of RAM I have in other builds, and did a hard reset of the BIOS using the instructions in the sticky post here about POST issues (similar to CMOS clear). I have also reseated and cleaned the connectors for the CPU and GPU and tried different power cables to the CPU in case it was a bad cable. BIOS should not be an issue as 1st gen Ryzen should be supported by this motherboard out of the box. The previous owner had a Ryzen 7 3700x and a 3070ti with 16GB of 3200mhz DDR4 Corsair Vengeance. I have tried different monitors and USB peripherals as well as using both HDMI and Display Port with the same result. I have gone through the stickied post about POST issues and done just about everything.. this motherboard does not have an internal speaker to hear beeps or have debug LEDs so I have no indication of what parts of the boot process are not getting initiated.
Anyone have any ideas? I am pretty desperate at this point, been troubleshooting for 3+ days now before I just buy him a brand new motherboard but right now that is not an option.