Uploaded March 2020 | Updated September 2026, 2 days ago

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Format a USB stick as FAT32, then do this: github.com/chipsec/chipsec/wiki/Creating-a-Bootable-USB-drive-with-UEFI-Shell

Then put your USB stick in your Toughbook, boot it, and type
setup_var 0x11d 0x3

Boom, you just gave your CF-19 Mk7 SATA3! This also works to enable 1600 MHz or higher RAM.