Hello,
I just built several workstations with AMD 9800X3D's and they are all failing with the message "Warning Hardware Failure Detected" within 1-2 hours. The person on site where these are located is firing up a forth to test. Although having 3 bad CPUs in a row seems unlikely.
System Specs are
AIDA64 Engineer 7.60
Windows 10 Enterprise LTSC 21H2 19044.5131
amd_chipset_software_7.02.13.148
ASUS Prime X870-P Wifi Tested with BIOS revisions 825 (out of the box) & 1022
G.SKILL Flare X5 6000MT Model F5-6000J3040G32GX2-FX5
BIOS Settings we change from defaults
EXPO Enabled
SATA Config - Both SATA Ports are set to Hot Plug
APM
Restore Power After Power Loss - Power ON
On Board Devices
- LED
When System Working - Aura Off
These machine have successfully passed Passmark Memtest86+ with EXPO enabled.