Navigate to the CPB unlock settings in the X470NH BIOS and follow the on-screen instructions.
Navigate to the CPB unlock settings in the X470NH BIOS and follow the on-screen instructions.
Hello, your Biostar X470NH seems stuck around 3.5GHz. After checking online, a Reddit user reported the same issue and suggested a modified BIOS with CPB unlocked. I reached out to their support but haven’t gotten a reply in a week. Your current BIOS doesn’t show the CPB option either. I tried AMIBCP to force it, which helped but didn’t unlock CPB. Could you find a way to get a modified BIOS file? I’ve attached the latest bios file for reference.
I'm facing the same issue too, using the X470NH with a Ryzen 5 5600. After submitting an e-support ticket, they told me it's disabled for stability and gave me a BIOS file to unlock CPB mode, which should fix it if you need it. Once I flash the BIOS in HWINFO, it shows CPB is enabled with X47BKB02.PTS.