Learn how to troubleshoot the Stop 0xD1 or IRQL_NOT_LESS_OR_EQUAL Stop Error (BSOD) in Windows 7.
What caused the error?
The Stop 0xD1 message indicates that the system attempted to access pageable memory using a kernel process IRQ that was too high. This error is typically caused by drivers.
How do I fix it?
- If you recently installed or upgraded a driver, try rolling the driver back or uninstalling it.
- If you recently installed or upgraded a system service, try uninstalling it or find an updated version that’s compatible with Windows 7.
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