DDR5 xmp ram issues

[Dashify]

My setup 

Ryzen 7 7800X3D

G.Skill 64gb 6000mhz CL 30

4070 super OC
 

since I installed the new got for some reason the ram speed has been set to 4800MT/S

even tho the speed is 6,000MT/S

when I clear the cmos and change the ram to my xmp profile that’s on the ram it won’t boot 

[RONOTHAN##]

What motherboard and BIOS revision are you on, is the memory kit 2x32GB or 4x16GB, and what memory slots are you using? There are some BIOS revisions that don't work properly with XMP and you need to manually enter the XMP parameters (frequency, timings, voltage) for the kit to work properly, so you'll likely need to either do it manually or mess with some different BIOS revisions to see if that helps. 

[Dashify]

5 hours ago, RONOTHAN## said:

What motherboard and BIOS revision are you on, is the memory kit 2x32GB or 4x16GB, and what memory slots are you using? There are some BIOS revisions that don't work properly with XMP and you need to manually enter the XMP parameters (frequency, timings, voltage) for the kit to work properly, so you'll likely need to either do it manually or mess with some different BIOS revisions to see if that helps. 

MSI PRO B650 P WIFI

2x32gb ddr5ram 2 and 4 slots

latest bios version

[RONOTHAN##]

13 minutes ago, Dashify said:

MSI PRO B650 P WIFI

2x32gb ddr5ram 2 and 4 slots

latest bios version

Alright, so you're gonna need to enter the XMP settings manually and see if that works. Enter the BIOS, go into Advanced mode if you're not already in it, head to the Overclocking menu, scroll down to DRAM frequency and set that to 6000, set the FCLK frequency to 2000, set the UCLK DIV1 Mode to UCLK==MEMCLK. Then go into the Advanced DRAM Configuration submenu and set tCL to 30, tRCD to 40, tRP to 40, and tRAS to 96 (tRCD and tRP might be able to be set lower to 38 or 36 depending on your exact kit, though these should work if you don't know for sure). Then hit escape to go back to the main overclocking menu, scroll down until you find DRAM voltage, DRAM VDDQ Voltage, and CPU VDDIO Voltage and set them to 1.4V, then set DRAM VPP Voltage to 1.8V. Hit F10 to save BIOS settings and see if it boots. 

[Dashify]

8 hours ago, RONOTHAN## said:

Alright, so you're gonna need to enter the XMP settings manually and see if that works. Enter the BIOS, go into Advanced mode if you're not already in it, head to the Overclocking menu, scroll down to DRAM frequency and set that to 6000, set the FCLK frequency to 2000, set the UCLK DIV1 Mode to UCLK==MEMCLK. Then go into the Advanced DRAM Configuration submenu and set tCL to 30, tRCD to 40, tRP to 40, and tRAS to 96 (tRCD and tRP might be able to be set lower to 38 or 36 depending on your exact kit, though these should work if you don't know for sure). Then hit escape to go back to the main overclocking menu, scroll down until you find DRAM voltage, DRAM VDDQ Voltage, and CPU VDDIO Voltage and set them to 1.4V, then set DRAM VPP Voltage to 1.8V. Hit F10 to save BIOS settings and see if it boots. I

8 hours ago, RONOTHAN## said:

Alright, so you're gonna need to enter the XMP settings manually and see if that works. Enter the BIOS, go into Advanced mode if you're not already in it, head to the Overclocking menu, scroll down to DRAM frequency and set that to 6000, set the FCLK frequency to 2000, set the UCLK DIV1 Mode to UCLK==MEMCLK. Then go into the Advanced DRAM Configuration submenu and set tCL to 30, tRCD to 40, tRP to 40, and tRAS to 96 (tRCD and tRP might be able to be set lower to 38 or 36 depending on your exact kit, though these should work if you don't know for sure). Then hit escape to go back to the main overclocking menu, scroll down until you find DRAM voltage, DRAM VDDQ Voltage, and CPU VDDIO Voltage and set them to 1.4V, then set DRAM VPP Voltage to 1.8V. Hit F10 to save BIOS settings and see if it boots. 

I will try that in a minute here’s the exact ram kit G.SKILL Trident Z5 Neo Series (AMD EXPO) DDR5 RAM 64GB (2x32GB) 6000MT/s CL32-38-38-96 1.40V

 

[RONOTHAN##]

15 minutes ago, Dashify said:

I will try that in a minute here’s the exact ram kit G.SKILL Trident Z5 Neo Series (AMD EXPO) DDR5 RAM 64GB (2x32GB) 6000MT/s CL32-38-38-96 1.40V

Alright, so do the same thing I instructed, but change the tCL value to 32, tRCD and tRP to 38. 

[Dashify]

3 hours ago, RONOTHAN## said:

Alright, so do the same thing I instructed, but change the tCL value to 32, tRCD and tRP to 38. 

Don’t know if I should make a separate post but I also get this error some times 

 

The instruction at 0x00007FFDOC1E3404 referenced memory at 00000000000000024. The memory could not be written.

Click on OK to terminate the program

[Nena Trinity]

tried memtest86?

[RONOTHAN##]

On 7/16/2024 at 12:54 PM, Dashify said:

Don’t know if I should make a separate post but I also get this error some times 

 

The instruction at 0x00007FFDOC1E3404 referenced memory at 00000000000000024. The memory could not be written.

Click on OK to terminate the program

Does this happen at XMP/what I gave or at stock settings? If it's at stock settings, you might have a dead memory stick.