On AM5 the memory overclock profile is called EXPO, not XMP, but the BSOD you are seeing has the same root cause: the board cannot stably train your DDR5 at its rated speed. A short BIOS routine with the right voltages fixes it.

Quick Answer

On AM5, XMP is effectively EXPO, and a BSOD after enabling it means your 32GB of DDR5 failed memory training. The one-line root cause is unstable memory at full rated speed. Fix it by updating the BIOS, setting SoC voltage to 1.20-1.25V, enabling Memory Context Restore, and if needed dropping to 6000MHz CL30. Common related WHEA codes are WHEA-Logger Event 18 and 19 in Event Viewer.

XMP vs EXPO on AM5

AM5 boards expose AMD's EXPO profiles; an XMP profile from an Intel-oriented kit may load on AM5 but is best replaced with the kit's EXPO profile where available. Either way, the BSOD is a training failure. First, flash the newest BIOS, since AGESA updates regularly improve DDR5 stability. Then set SoC voltage manually to 1.20-1.25V, since Auto can exceed 1.30V and destabilise fast kits, and enable Memory Context Restore so memory is not retrained on every boot.

If the BSODs continue, fall back to a validated 6000MHz CL30 profile, which is the AM5 stability sweet spot and costs no real performance.

Reading the Event Log

After a crash, open Event Viewer and look under Windows Logs for WHEA-Logger entries, typically Event ID 18 or 19, which confirm a memory or hardware error rather than a software fault. A clean log after applying the fix, verified with an hour of TestMem5, means your AM5 build is stable.

FAQ

Is it XMP or EXPO on an AM5 motherboard?

On AM5 it is EXPO; XMP is the Intel equivalent. An XMP-only kit may load on AM5 but works best on its EXPO profile. Both enable a memory overclock, and both can BSOD if the DDR5 fails training.

What SoC voltage fixes AM5 memory BSODs?

1.20-1.25V, set manually. Auto often pushes SoC voltage above 1.30V, which destabilises fast DDR5 kits. Setting it in this range, with Memory Context Restore enabled, fixes most BSODs.

What WHEA codes indicate a memory problem?

WHEA-Logger Event ID 18 and 19 in Windows Event Viewer point to a hardware or memory error. Seeing these after an EXPO crash confirms the issue is memory training, not a software fault.

TIP

voltage to 1.20-1.25V and enable Memory Context Restore in BIOS, then check Event Viewer for WHEA-Logger Event 18 or 19 to confirm the fix has cleared the memory errors.