Windows Memory Diagnostic Mdsched.exe Microsoft Documentation -

bcdedit /bootsequence memdiag (This makes memory diagnostic run on next boot.)

This covers everything you need to use Microsoft’s official memory diagnostic effectively.

However, you can manually schedule via registry or BCD:

mdsched.exe /? (Shows same GUI options only)

| Option | What it does | |--------|---------------| | | Immediately reboots PC and runs the test. Recommended. | | Check for problems the next time I start my computer | Schedules the test for next reboot. Use if you need to save work first. |