Keybow not repsonding

Hi, can someone help me please. I have just purchased a keybow. assembled it and have just started to try and set it up.
ive downloaded ,unzipped the file and copy paste it to my SD card it , but doesnt seem to have worked.
within the ‘sd card’ folder in the firmware download there are 4 other folders ( layouts , overlays, patterns and snippets) should i be bringing these across or not, currently i am not.

I dont hear any noise from my PC to say the keybow has been plugged in, and there are no lights on it.

any help would be great, thanks

There’s a guide for the Keybow here, it suggests that you need to copy and paste the files inside the sdcard folder over, so your guess seems right.