Display isn't utilizing the graphics card.
Display isn't utilizing the graphics card.
Check the changes you notice when you turn on XMP and it fails to start Windows for an unknown reason.
I own a DDR5 64GB module with two 32GB sticks at 6400MHz CL32 speed.
It seems everything appears to function correctly, provided it meets your expectations, which means a well-designed setup is in place.
You might have made a mistake with the power connection. The GPU came with a four-way cable, but you thought the modular PSU didn’t require it. Connecting the 600W cable directly could be incorrect.
Begin by placing the RAM in slots 2 and 4 instead of 1 and 3. This setup should improve speed and stability, particularly with high RAM speeds and over 6000MT/s. It may also resolve the boot issue linked to XMP settings. Regarding the GPU power connection, ensure the PSU has the appropriate port for the GPU cable—direct plugging in is recommended. Which PSU model are you using?
I checked your setup carefully. The cable seems correctly oriented for an AMD GPU, and both the PSU and GPU sides appear properly plugged in. Make sure the connections are snug in the PCIe slot—better safe to double-check.
Both ends match perfectly, I just verified the correct placement. Each side of the cable lists 600 watts and appears identical.