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magnusr · ‎03-08-2017

New Asus X370 pro. Installed windows 10 (latest build) right after the bsod (memory management) startet happening. Normally right after logon to windows.

System is stocked not overclocked. Also tried to lock cpu to 3,7GHz on all cores with both manual and auto voltage. Went back to auto.

All windows updates.
Latest Ryzen driver from amd.com (Crimson ReLive Edition 17.2.1)
Kingston Hyperx Savage DDR4 2666 16GB (2x8GB))
MSI core frozr l cpu fan.

Tested bios 0502 and 0504
Tested memory setting for 1866, 2133, 2400, 2666 (2666 no post).
Testet 2133MHz with increased voltage to 1,25
Testet with diffrent graphics card.
Testet with only one memory chip in A2.
Tested with only one memory chip in B2.
Took out the cpu and put it back in.
Ran 3 rounds with memtest86 no errrors.

Nothing helped still bsod with memory management right after logon to windows... Seems to have gotten worse. Since I managed to install windows and run windows update and do some tests before this started happening.

I have ordered new memory corsair lpx 3000MHz 16GB (2x8GB)

Any ideas? Wait for memory tomorrow i guess.

Raja · ‎03-08-2017

Could be memory instability or some kind of driver issue. If it's doing that at DDR4-1866 and with one module, the memory would be fairly unstable and should show errors in Memtest86 (even though it's not a great test for weeding out instability). Try loose memory timings at 1866 and see if it still happens. If it does, might want to test a reinstall of the OS. If it still does it, I'd try tuning SOC voltage a bit. Also, make sure the CPU cooler isn't too tight - just in case it is warping the board.

magnusr · ‎03-09-2017

So far so good with the new memory. Corsair lpx 3000MHz 16GB CMK16GX4M2B3000C15 🙂

Cheprer · ‎03-23-2017

How did you manage? I have also same motherboard and ryzen 1700 and rams almost the same CMU16GX4M2C3200C16 Corsair Vengeance LED16GB 3200mhz and I can't get it higher then 2133. Any advice? I saw possibility to set O.C. profile, maybe if you can share yours or give advice what needs to be set up?

Thanks,
Chep

Xeekk · ‎03-23-2017

Cheprer wrote:
How did you manage? I have also same motherboard and ryzen 1700 and rams almost the same CMU16GX4M2C3200C16 Corsair Vengeance LED16GB 3200mhz and I can't get it higher then 2133. Any advice? I saw possibility to set O.C. profile, maybe if you can share yours or give advice what needs to be set up?

Thanks,
Chep

Is your BIOS up to date?

I should also point out that I've always had to manually set my memory speed or it would be 2133. I think that's pretty normal right now.

*EDIT*
I just realized you're not using the Crosshair VI board so I'm not sure if that board had or needed any updates recently. I suppose this question came into the wrong forum.

FlanK3r · ‎03-24-2017

the issue is Hynix AFR chips at memory. Unfortunatelly, I dont know why, but Ryzen is optimized for Samsung B-die chips. So you must be OK with 2400-2666 MHz AFR or change the memory modules for B-die chips (example TridentZ )

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darksakul · ‎03-25-2017

The Asus Prime x370-pro did just have a new Bios firmware update came out recently (ver 0511).

Asus Prime x370-pro bsod memory management. Anyone got a clue?