Thread Exception Not Handled New =link= | System

The "SYSTEM_THREAD_EXCEPTION_NOT_HANDLED" error (Stop Code 0x0000007E) is one of the most common Blue Screen of Death (BSOD) errors in Windows 10 and 11. It occurs when a system process—specifically a "thread"—generates an exception that the system's error handler fails to catch. While jarring, this error is typically a signal of a software conflict or hardware mismatch rather than a fatal system failure. Core Causes

Press or F4 to start in Safe Mode (or 5 for Safe Mode with Networking). Step 2: Identify and Fix Faulty Drivers system thread exception not handled new