Blue Screen of Death (BSOD)
Answer a couple of questions and get the exact fix.
What does the blue screen show?
Why does this happen?
A blue screen means Windows hit a critical error and stopped. The stop code tells you the cause — a driver, memory, or an update. The fixer below helps you read it and recover safely.
Common causes
- A recently installed driver or hardware.
- Faulty RAM (memory errors).
- Overheating causing instability.
- A bad Windows update.
Symptoms
- A blue screen with a stop code.
- Crashes after installing hardware.
- Random crashes with no pattern.
- Crashes only after Windows updates.
Frequently asked questions
What does a blue screen stop code mean?
The stop code (like MEMORY_MANAGEMENT or DRIVER_IRQL_NOT_LESS_OR_EQUAL) points to the failing area — memory, a driver, or a device. Note it and search that exact code.
How do I fix random blue screens?
Start with Windows Memory Diagnostic to rule out RAM, update drivers, and check for overheating — the three most common causes.