SPECIAL_POOL_DETECTED_MEMORY_CORRUPTION (0xC1) indicates that a driver wrote to an invalid section of the special pool. In the parameter pattern shown for this stop code, 0x30 means a driver attempted to allocate pool at an incorrect IRQL.
For the shutdowns on this Windows 11 Inspiron AIO, the supported next steps are:
- Run Windows Memory Diagnostic again if needed:
- Press Windows key + R.
- Type
mdschedand select OK. - Select Restart now and check for problems (recommended).
- If the standard test shows nothing, press F1 during the test, change Test Mix to Extended, then press F10.
- After sign-in, review the result notification.
- If memory testing is clean, use Driver Verifier to force Windows to identify a faulty driver.
- Create a System Restore Point first.
- Enable Driver Verifier and allow the system to crash up to 3 times so new minidumps can be created.
- This is a diagnostic step and can make the system unstable until it is turned off.
- If Windows cannot start after enabling Driver Verifier:
- Force shutdown during startup 2 or 3 times until Windows Recovery Environment opens.
- Go to Troubleshoot > Advanced options > Startup Settings > Restart.
- Press 4 for Safe Mode.
- Open Command Prompt as administrator and run:
verifier /reset verifier /bootmode resetonbootfail - Restart the PC.
- If dump analysis later points to the graphics driver, completely remove the current graphics driver and install the PC manufacturer’s recommended graphics driver version.
The rapid rise in RAM usage by itself is not enough to identify the cause from the available information. The stop code points first to driver-related memory corruption, and memory testing plus Driver Verifier are the supported diagnostic path.
References:
- Bug Check 0xC1: SPECIAL_POOL_DETECTED_MEMORY_CORRUPTION
- Windows 11
- BSOD When Shutting Down Windows - Microsoft Q&A BSOD used to happed during gaming --> cleaned PC and freed up some memory --> now only happens when I'm shutting down for the night.
- Windows 11 BSOD: SPECIAL_POOL_DETECTED_MEMORY_CORRUPTION - Microsoft Q&A Hi,