Burnt FB63 due to power surgehttps://devzone.nordicsemi.com/f/nordic-q-a/95578/burnt-fb63-due-to-power-surgei burnt the fb63 and now NRF52840 is not able to power up. even desoldered the FB63 and put a short on the particular pads. THe eval board is still not able t power up. Is there any other way to power up the board? I checked the voltages, VDD is noten-USTelligent Community 13Thu, 12 Jan 2023 08:00:11 GMTRE: Burnt FB63 due to power surgehttps://devzone.nordicsemi.com/thread/404462?ContentTypeID=1Thu, 12 Jan 2023 08:00:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3492d799-dea3-4d33-b229-0da2fd10bce1girish7<p>Okay thanks&nbsp;</p><div style="clear:both;"></div>RE: Burnt FB63 due to power surgehttps://devzone.nordicsemi.com/thread/404423?ContentTypeID=1Wed, 11 Jan 2023 22:03:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:86ce5882-7c20-460b-9ceb-9824390c1a01Kenneth<p>Hello,</p> <p>You have likely damaged the board (it&#39;s quite a lot of current that must have passed through the FB for it to be damaged, likely you have had current/voltages other places also at the same), so I don&#39;t see any way around buying a new nRF52840-DK in this case.</p> <p>Jenneth</p><div style="clear:both;"></div>