# Pi CM4 with EMMC

When using Pi CM4 with EMMC, it must be flashed through the Micro-USB port on the board. Follow the steps at the link below. Short the two pin header labeled BOOT next to the Micro-USB port on boot before powering the board. Remember to remove the jumper after flashing to boot normally.

{% embed url="https://www.raspberrypi.com/documentation/computers/compute-module.html#flashing-the-compute-module-emmc" %}

Once complete follow the steps at [After Flashing, Before Installing](https://arkelectron.gitbook.io/ark-documentation/flight-controller/ark-pi6x-flow/flashing-guide/after-flashing-before-installing)
