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System Won’t Post With RAM at Advertised Speed After BIOS Update

Max_Settings
By Max_Settings
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I purchased a 7800X3D and Asus B650A WiFi yesterday with a kit of Gskill Flare X5 DDR5 6000 CL30 memory. Everything was just fine until today when I updated the BIOS. Now the system will not POST with the memory set to 6000mhz in the BIOS. It will only post with the RAM speed set to auto. I also tried rolling back a BIOS version and issue persists. I am using 2 sticks of RAM and they are in A2 and B2 as they should. Anyone have any idea why the system worked just fine with the RAM at 6000mhz before the update but now it does not afterwards?

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Are you JUST setting the memory frequency to DDR5-6000, or are you enable DOCP / A-XMP / EXPO?

 

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54 minutes ago, Max_Settings said:

Anyone have any idea why the system worked just fine with the RAM at 6000mhz before the update but now it does not afterwards?

This is only a guess but I seen it happen with graphics cards as well. I think JayZ2Cents did a video about this too.

When you updated your BIOS, it is possible that you updated the firmware of your RAM at the same time. This is usually a good thing but it can lead to problems like the one you have if the firmware update does no play nice.

Again, I may be wrong but this can be the explanation.

 

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