A Ryzen 7 7800X3D processor reportedly swelled and failed after three months of use on an updated MSI X870 motherboard. The incident occurred despite the CPU running at default settings with only EXPO enabled. The user reported the system experienced a shutdown during gameplay, followed by a boot loop. The CPU case became swollen, raising concerns about potential overheating or electrical issues.
The motherboard, an MSI X870-P WIFI, was running the latest BIOS updates, yet the damage occurred. The user’s delidding process, which involves removing the CPU’s heat spreader, complicates any warranty claim. This action may have exposed internal components, making it difficult to determine the exact cause of the failure.
The incident highlights potential reliability issues with the Ryzen 7 7800X3D, particularly when paired with certain motherboards. Users are advised to monitor system temperatures and ensure proper cooling. Further reports are expected as more users test the CPU under similar conditions.
The situation remains under investigation, with no official statement from AMD or MSI confirming the cause.
