I have the following configuration:
Motherboard: Supermicro H11DSi - AMD SP3 socket - DDR4 RAM - Extended ATX
CPU: 2 x AMD EPYC 7351 - 2.4 GHz - 16-core - 32 threads - 64 MB cache - Socket SP3
Cooler 2 x Noctua NH-U9 TR4-SP3 - (for: TR4, SP3) - 92 mm
16 x Memory: RDIMM Crucial 8GB CT8G4RFD8266 (Specs: DDR4 PC4-21300 • CL=19 • Dual Ranked • x8 based • Registered • ECC • DDR4-2666 • 1.2V)
SSD: Samsung V-NAND SSD 970 PRO M.2 - 512 Gb
OS: Windows 10 Pro x64
MB: Last Firmware on BIOS and IPMI.
When I run the calculation on Ansys CFX on 30 - 32 cores(CPU use 100%), with all memory, after 2 or 5 min, I get a blue screen (DPC WATCHDOG VIOLATION)
If I leave 8 slots memory 64GB, system works is good and stable.
I tried different OS and change memory. Any ideas?
The problem is very similar to this: EPYC 7351 + Supermicro H11-DSi soft reboot blank screen
Thank You.
