Question Memory HX430C15PB3K2/16 Stuck at 2400Mhz

Sep 18, 2020
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Hi,

I have 4 memory module 8 GB each stuck at 2400Mhz, and i can't make them work at 3000Mhz.
My MB is an ASUS B450 Prime Plus.
CPU Ryzen 5 2600

I have already enabled the DOCP in Bios.



Any help please about how to make RAM working at 3000Mhz?!

Thans in advance.

Regards.
 
Sep 23, 2020
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Instead od D.O.C.P, try enabling XMP. Try raising the Dram voltage to 1.40v, if it doesn't boot try Dram voltage at 1.45v. timing 15-15-15-35
 
Sep 18, 2020
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D.O.C.P = XMP on Asus motherboards.

Have you updated your BIOS to the latest version?
Try that if you didn't and enable DOCP after.
Yes, the BIOS is updated to las version. Using profile for 2666mhz i am able to run the RAM at 2666mhz. But if i chose 3000mhz profile, allways stuck at 2400Mhz no matter what... I don't know if the CPU is limiting the RAM speed. Is it possible?

2666 is better than nothing.

Thank you for your help anyway.
 
Yes, the BIOS is updated to las version. Using profile for 2666mhz i am able to run the RAM at 2666mhz. But if i chose 3000mhz profile, allways stuck at 2400Mhz no matter what... I don't know if the CPU is limiting the RAM speed. Is it possible?

2666 is better than nothing.

Thank you for your help anyway.
Well you could actually go with manual RAM Overclocking. Set your timings according to the stickers on your modules and DRAM voltage to 1.35V.

It should be in the AI tweaker tab... set your memory frequency(3000 MHz) and DRAM voltage to the value above. Then go to DRAM timing control and set the first 5 to the values you see on the modules(should be 15-17-17-17-?36? from that screenshot... you can just look the module sticker up to be sure).
 

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