https://devzone.nordicsemi.com/f/nordic-q-a/63824/nrf52840-dk-pca10056-not-detected-on-laptopnRF52840-DK (PCA10056) when connected to laptop, LED 5 blinks very fast and LED1 also blinks(slower than LED5) and board is not detected by the laptop. could any one please help with this issue?en-USTelligent Community 13Thu, 16 Jul 2020 21:41:01 GMThttps://devzone.nordicsemi.com/thread/260453?ContentTypeID=1Thu, 16 Jul 2020 21:41:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a1938bd8-bff8-4b35-bcd4-1e91826d7726RJD<p>Hello, Thank you for your help. It was the USB cable, turns out I was using the Micro-USB cable designed for only charging and not for data transfer</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/260380?ContentTypeID=1Thu, 16 Jul 2020 13:17:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ecab5170-30a7-46aa-b970-7d7ed85c3a4dJared<p>Hi,</p> <p>Please go through the steps listed <a href="https://devzone.nordicsemi.com/f/nordic-q-a/24592/my-nrf52-nrf51-dk-kit-doesn-t-work">here</a></p> <p>regards</p> <p>Jared</p><div style="clear:both;"></div>