AMD RYZEN processor remains unstable at 90°C even after using fresh thermal paste.
AMD RYZEN processor remains unstable at 90°C even after using fresh thermal paste.
Remove the cooler and examine the thermal paste application. This issue usually points to either a non-spinning CPU fan or poor cooler contact. Other causes exist but are uncommon, so you should be addressing the obvious ones first. A photo can help clarify the situation if available.