Memory error

What does 4001 mean?

The ring-0 memory management system is unable to provide the required memory resources for NC operations. This is typically a secondary symptom of another underlying issue, leading to the controller halting normal operation or experiencing critical failures due to insufficient memory.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Check system resource usage (CPU, RAM) to identify potential leaks or excessive demands.

2. 4

   Verify physical memory modules (RAM) for proper seating and functionality, replacing if necessary.