https://devzone.nordicsemi.com/f/nordic-q-a/9312/nrf52-preview-development-kit-setting-up-problemI have a new nRF52 Preview Development Kit, after connect it to a computer with a USB cable, the status light (LD5) come on, indicating it has power. However, the standard USB driver does not appear as described in the nRF52 document (as picture No_01en-USTelligent Community 13Fri, 18 Sep 2015 16:37:31 GMThttps://devzone.nordicsemi.com/thread/34376?ContentTypeID=1Fri, 18 Sep 2015 16:37:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cf01bcb4-08e2-4d56-bfef-2dc944dc351cJiachengWang<p>The problem is fixed by new nRFTools 7.6.0 (J-link 5.02)</p><div style="clear:both;"></div>