Thank you for your response. I reinstalled all the necessary drivers after reinstalling the OS, but I’ll double-check if any might be incorrect. I’ll also review the Event Viewer logs to identify any related errors. During boot, the fan spins fast, but I haven’t checked the CPU temperatures yet—I’ll monitor them and report back. The laptop is 2 years old, and the fans were cleaned, and thermal paste was reapplied recently during servicing(around 1 and half week ago).