Hi @jock
Thanks for response. I'm sum1saw colleague, He wouldn't be available till late
1. We tried to Short the pin with my guess but didn't work (no device found)
2. We found OTG port which is USB A to USB B (no device found)
3. We Also attached one more cable USB A to USB A to another port and press Volume + button while plugging the power source this time Power is been supplied by PC but still no device found.
Please refer to Snap I marked the Pins which I tried to short (I'm unable to remove the board)
