nRF52-DF Board does not appear on device manager after mistakenly formating it's bootloader in windows

[Ahmed Nabih]

I mistakenly formatted the Bootloader Partition of the nRF52-DF in the bootloader mode of the DK

After that, the DK does not appear on the device manager and does not enter bootloader mode anymore

any help on how to fix it?

[Amanda Hsieh]

Hi, 

Please try/confirm and reply regarding to this post. 

Best regards,
Amanda

[Ahmed Nabih]

I have tried all trials on this post and all does not work, the Dk does not show up on device manager at all as if it is not connected