Check the monitor and accessories; the main unit remains active.
Check the monitor and accessories; the main unit remains active.
I ran OCCT in one-hour intervals but detected nothing. Following the problem's start point, it seems to appear after prolonged use. Could you begin a test through OCCT and let it operate for more than four hours to check for triggers? Also, when did you buy your GPU—new or used? It might be related to power stability since the PSU was replaced and didn’t fix the issue.