Crosshair VIII Formula doesn't boot with Trident Z Neo 3600MHZ DOCP/Manual Profile

[Q3JLZWQ]

I've tried BIOS 1302, 2103, and 2203, neither have booted with the default 3600 DOCP profile, I've tried manually selecting mem profiles and I seem to successfully boot only below 3000MHZ. Anyone else experience that with their Trident Z Neo sticks? "As a side note I've tried these sticks on an intel setup/xmp and it booted just fine...

Edit: Forgot to mention my specs:

3950x
Crosshair Viii Formula
Zotac Amp 2080Ti
Trident Z Neo 64GB 16C
Force 600p NVME

[Baio73]

What if you manually set the RAM to 3600MHz?
Are they 4x16 or 2x32Gb? Usually populating all 4 slots brings to major stability issues.

Baio

[Darox]

Make sure ram Voltage 1.35 or 1.40 I use same RAM and play with timing see how board behaves

[Q3JLZWQ]

Baio73 wrote:
What if you manually set the RAM to 3600MHz?
Are they 4x16 or 2x32Gb? Usually populating all 4 slots brings to major stability issues.

Baio

4x16GB, board still fails to boot with 2 sticks at 3600MHz, setting them manually does not work either.

Darox wrote:
Make sure ram Voltage 1.35 or 1.40 I use same RAM and play with timing see how board behaves

Have tried 1.35 with a 0.01 increment on each failed boot, still no success.

[Marvin_K_Mooney]

yeah some thing is bad with the BIOS i have G.skill 3600CL16 ram and it refuses to boot up if i touch it with voltage or MHZ stuck at 2133Mhz for now i guess until ASUS fixes it.

[RedSector73]

Q3JLZWQ wrote:
I've tried BIOS 1302, 2103, and 2203, neither have booted with the default 3600 DOCP profile, I've tried manually selecting mem profiles and I seem to successfully boot only below 3000MHZ. Anyone else experience that with their Trident Z Neo sticks? "As a side note I've tried these sticks on an intel setup/xmp and it booted just fine...

Edit: Forgot to mention my specs:

3950x
Crosshair Viii Formula
Zotac Amp 2080Ti
Trident Z Neo 64GB 16C
Force 600p NVME

Check you put the RAM is in Slots 2 & 4 from the CPU and then DOCP should work. If your using 4 sitcks than try two in slots suggested. Typically 4 sticks need to be Asus QVL for RAM.

If not, check https://www.amd.com/en/products/ryzen-compatible-memory/ready-for-3rd-gen-amd-ryzen and make sure your RAM is on the AMD official QVL list for RAM.

[Q3JLZWQ]

RedSector73 wrote:
Check you put the RAM is in Slots 2 & 4 from the CPU and then DOCP should work. If your using 4 sitcks than try two in slots suggested. Typically 4 sticks need to be Asus QVL for RAM.

If not, check https://www.amd.com/en/products/ryzen-compatible-memory/ready-for-3rd-gen-amd-ryzen and make sure your RAM is on the AMD official QVL list for RAM.

Ram is QVL'd, tried 2 sticks as I mentioned above that didn't work on either A2-B2 or A1B1

[RedSector73]

Q3JLZWQ wrote:
Ram is QVL'd, tried 2 sticks as I mentioned above that didn't work on either A2-B2 or A1B1

B2 & A2.

F4-3600C16Q-64GTZNC is on the G.skill list, have you tried G.skill support site ?
https://www.gskill.us/forum/

So what happens ?

[Q3JLZWQ]

RedSector73 wrote:
B2 & A2.

F4-3600C16Q-64GTZNC is on the G.skill list, have you tried G.skill support site ?
https://www.gskill.us/forum/

So what happens ?

I haven't pinged them yet but I'll be doing so today, as for the slots, I've tried both positions and it wouldn't boot with 3600MHz.

[RedSector73]

What cooler are you using and did you change the CPU heatsink mounts or back retaining bracket ?