[SOLVED] 'Unknown Hard Error' on Windows 11/10

The "Unknown Hard Error" is a significant issue reported by Windows users. This error message tends to appear during activities like gaming, using media software, or shortly after the Windows startup. When it occurs, the screen goes black, compelling users to restart their PCs.

While an isolated incident might not be alarming, users often face the recurrence of the "Unknown Hard Error" under specific conditions. Here's a video guide on how to fix the "Unknown Hard Error" on Windows 10 and 11.