coreboot-kgpe-d16/Documentation/mainboard/lenovo/t420.md

Lenovo T420

Flashing instructions

You have to disassemble the whole device, as the flash IC is on the bottom of the mainboard.

For more details have a look at T420 / T520 / X220 / T420s / W520 common and

:doc:`../../flash_tutorial/ext_power`

Steps to access the flash IC are described here T4xx series.