Z690 DDR5-6400?

Hello! I upgraded my PC: Corsair Dominator Titanium DDR5 7200 Asus Z690-A Gaming WiFi DDR5 Intel i5 14600kf Now I'm having trouble setting up the BIOS correctly. I've tried enabling XMP, but the RAM is running at 7200 MHz, and the motherboard only supports up to 6600 MHz. I've also tried setting the profile to…

Are Jedec's RAM profiles XMP? Is the power supply to blame?

Hello everyone, I have a question: Win11 Ryzen 5 2600 I have a motherboard from MSI: B450 Pro VDH. Installed DDR4 RAM: Corsair Veagance 4x8GB 2666 MHz (auto to 1.2V) According to the manufacturer's website https://de.msi.com/Motherboard/B450M-PRO-VDH/Specification , all of my RAM speeds would run under Jedec. (Except for 2666, which is available as Jedec and…