https://devzone.nordicsemi.com/f/nordic-q-a/50481/no-pulsating-ledI recently received two nRF52840-DKs. When initially connect to my PC with a micro usb, LED1 would illuminate on both devices. However, after plugging and unplugging the devices a few times, neither of them have any LEDs illuminated when I connect themen-USTelligent Community 13Thu, 01 Aug 2019 08:05:10 GMThttps://devzone.nordicsemi.com/thread/201767?ContentTypeID=1Thu, 01 Aug 2019 08:05:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:09b8245e-578a-41b4-8dbb-c904127ab228Amanda Hsieh<p>Hi,&nbsp;</p> <p></p> <p></p> <p>Please refer to the&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/44499/the-product-is-broken">Getting started</a>&nbsp;page setting the switches.&nbsp;</p> <p></p> <p>-Amanda H.</p><div style="clear:both;"></div>