Fix: Windows 10/11 PC Shuts Down Instead of Sleeping with Dual NVIDIA GPUs — Event ID 41 Kernel-Power (TDR Timeout Fix)
After installing a second NVIDIA GPU (dual GPU setup), the PC shuts down or crashes instead of going to sleep. The monitor goes black for about a minute during the sleep transition, then the system powers off completely. On the next boot, Event Viewer shows:
- Event ID 41 (Kernel-Power) — Critical
BugcheckCode: 0SleepInProgress: 4PowerButtonTimestamp: 0