The motherboard failed to power two AIOs.
The motherboard failed to power two AIOs.
I purchased a fresh CPU, more memory, and RAM for my system. After installing the graphics card, fitting it became extremely difficult—it wouldn’t fully descend, and the VGA LED appeared. I forced it in and out repeatedly, almost breaking everything. In the end, I ended up using the CPU from the motherboard. Fans are functioning, but there’s no display or keyboard response. I gave up and reassembled everything as-is, which now has the CPU from my previous build still installed. Could it be that the graphics card was damaged and shortened both of my motherboards? The only components I kept were the CPU and GPU. New hardware: Asus ROG Strix X670e - Ryzen 7900X, Corsair DDR5 2x16GB RAM, and the old parts: a Pentium 4080 and a Corsair RM850. I managed to get the old components working briefly, but it triggered a CPU temperature warning (89°C). According to the BIOS, the CPU was overheating at that point. There are no pump or water sounds, which suggests the issue might be related to the cooling system or power supply. This could very well explain why my new parts aren’t functioning properly.
I would start with the simplest solutions first before moving on to more complex fixes. Replace RAM, Reseat ATX Power and EPS cables on PSU AND Mobo side, Make sure GPU is fully seated, Confirm 12vhpwr cable is completely inserted in the RTX 4080. Please report back.
It's possible the device was forced too much, causing a connection to the case and creating a short circuit. Uncertain about the exact cause.
I managed to get the old components running for a short time but they triggered a CPU temperature warning. The BIOS reported the CPU reaching 89°C. It looks like the air cooler might be faulty, as there are no sounds from the pump or water flow. This could be contributing to the issue with your new parts not functioning properly.
You have a fresh cooler and another air compressor, but it’s not working properly. The pump was making unusual sounds when you turned it on and off, and now everything is dead. It seems the new motherboard might be affecting both your air compressors. Since your old PSU still works, you’re probably stuck trying to figure out what’s wrong.