X870E Nova Wi-Fi RAM resets to 4800

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   Hello,

I have an Asrock X870E Nova Wi-Fi motherboard, an AMD Ryzen 7800 X3D, and 2x16GB Kingston KF560C30BB - 16GB (XMP) memory.

The motherboard prompt always reverts to 4800m/t after setting the memory to 6000 m/t or XMP Profile 6000, after training the memory during system start. Sometimes it keeps 6000 m/t or 5800 for few days, but later it back to 4800. How do I properly configure these DDR5 in BIOS to work with this motherboard?

I know that this DDR5 are XMP no EXPO. I tried many settings and I updated bios (4.04).

Thank you for your help.

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dopesi Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 22 Jan 2026 Status: Offline Points: 15	Post Options Post Reply Quote dopesi Report Post Thanks(0) Quote Reply Topic: X870E Nova Wi-Fi RAM resets to 4800 Posted: 22 Jan 2026 at 1:46am
	Hello, I have an Asrock X870E Nova Wi-Fi motherboard, an AMD Ryzen 7800 X3D, and 2x16GB Kingston KF560C30BB - 16GB (XMP) memory. The motherboard prompt always reverts to 4800m/t after setting the memory to 6000 m/t or XMP Profile 6000, after training the memory during system start. Sometimes it keeps 6000 m/t or 5800 for few days, but later it back to 4800. How do I properly configure these DDR5 in BIOS to work with this motherboard? I know that this DDR5 are XMP no EXPO. I tried many settings and I updated bios (4.04). Thank you for your help.

eccential Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 10 Oct 2022 Location: Nevada Status: Offline Points: 6820	Post Options Post Reply Quote eccential Report Post Thanks(0) Quote Reply Posted: 1 hour 51 minutes ago at 7:58pm
	Is this a new build? If not, maybe check the CMOS/RTC battery voltage. If it's low, replace it. Otherwise, no idea. Maybe clean the DIMM electrical contacts and reseat them?