Memtest86 User Guide Jun 2026

[Power On] ➡️ [Press Boot Menu Key] ➡️ [Select USB Drive (UEFI)] ➡️ [MemTest86 Starts] Common Boot Menu Keys F8 or Delete Gigabyte / MSI: F11 or F12 HP / Dell: F9 or F12 Lenovo: F12 or Novo button Booting Steps Shut down the target computer completely. Insert the MemTest86 bootable USB drive.

Follow these steps exactly to create your MemTest86 bootable USB. memtest86 user guide

You cannot simply copy a file to the USB drive; the drive must be "bootable" so your computer recognizes it as a startup disk. [Power On] ➡️ [Press Boot Menu Key] ➡️