How to resolve the error code 0x000000D1: DRIVER_IRQL_NOT_LESS_OR_EQUAL in Windows XP

The error code 0x000000D1: DRIVER_IRQL_NOT_LESS_OR_EQUAL in Windows XP often stems from a defective or outdated device driver. Follow these steps to resolve this error:

1. Reboot your computer: Sometimes, a quick restart can resolve the issue.
2. Update drivers: Ensure your device drivers are up to date. Visit the manufacturer's website to download the latest versions.
3. Revert drivers: If the error started after a recent driver update, try reverting to the previous version.
4. Inspect hardware: Run a hardware diagnostic test to check for any physical issues with your computer.
5. Uninstall new software: If you've recently installed software, try removing it to see if the error disappears.
6. Scan for malware: Conduct a malware scan to identify and remove any infections that might be causing the error.
7. Test RAM: Run a memory diagnostic test to check for faulty RAM, which can also cause this error.