https://devzone.nordicsemi.com/f/nordic-q-a/29541/nrf52840-pdk-brickedI purchased the nRF52840-PDK the other day and when it came in today Booted it up and it worked fine. I went to load the example nrf52840_xxaa_side_header.hex from the github page onto the board with the drag and drop installation. After dropping it inen-USTelligent Community 13Thu, 18 Jan 2018 12:06:16 GMThttps://devzone.nordicsemi.com/thread/117445?ContentTypeID=1Thu, 18 Jan 2018 12:06:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f0223585-99f1-4f62-8cc3-a52288f62344Bj&#248;rn Kvaale<p>@Imanushev If this answer worked for you, would you mind pressing the check mark on the left side of the answer?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/117444?ContentTypeID=1Wed, 17 Jan 2018 21:27:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4d3280c5-ac15-417b-97e5-3c4c9d7ffc64mon2<p>Review this thread and solution:</p> <p><a href="https://devzone.nordicsemi.com/question/172349/usbd_cdc_acm-examples-bricks-nrf52840-pdk/">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>