Windows Blue Screen of Death (BSOD): 10 Common Error Codes Explained & Fixed
Category: Rescue | Date: 2026-06-25
Sudden blue screen while working on an important document? Learn what error codes like CRITICAL_PROCESS_DIED and MEMORY_MANAGEMENT mean, and how to recover using Safe Mode, System Restore, and memory diagnostics.
Article Summary
Last updated: June 2026 | Written by IT SUPPORTKING Technical Team What to Do When BSOD Strikes A blue screen flashes, your unsaved work vanishes. BSOD is Windows' self-protection — it stops everything to prevent further damage. First steps: photograph the error code, let it auto-restart. If it loops, force shutdown 3 times during boot to enter Automatic Repair. 10 Common BSOD Codes Decoded CRITICAL_PROCESS_DIED: System file corruption — run sfc /scannow. MEMORY_MANAGEMENT: Faulty RAM — run Windows Memory Diagnostic. IRQL_NOT_LESS_OR_EQUAL: Driver accessing restricted memory — remove recent drivers in Safe Mode. PAGE_FAULT_IN_NONPAGED_AREA: RAM or disk failure — test both. SYSTEM_SERVICE_EXCEPTION: Usually graphics driver — use DDU to clean reinstall. KERNEL_SECURITY_CHECK_FAILURE: Kernel ...
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