How To Run Memory Diagnostics Jun 2026

: Your PC will reboot into a blue screen environment. The test usually takes 10 to 30 minutes.

If diagnostics confirm a failure, use the "Binary Search" method to identify the faulty stick physically. This is necessary because error reports rarely specify which physical stick is bad.

Best for: Comprehensive hardware validation and "Pass/Fail" certainty. how to run memory diagnostics

: If you have two sticks of RAM, run the diagnostic with only one installed at a time. This helps identify which specific stick is broken.

The you're seeing (like a "Page Fault in Nonpaged Area" blue screen)? : Your PC will reboot into a blue screen environment

The PC will restart and the test will begin automatically.

: Files you use frequently suddenly become unreadable. This is necessary because error reports rarely specify

Best for: Quick validation without external media.

: The computer slows down the longer it stays turned on.