Problem mic game card reader HAC-TPGC

I need help about game card reader, I had remplaced this board for new one (from aliexpress) and unfortunately everything works except the microphone (it seems that it is repaired and not new).

I’ve been testing continuity with the multimeter between the microphone pin (marked in the photo and the connector that goes to the motherboard) and in no connection it beeped, I think the flex track is broken.

Does anyone know which pin corresponds to the micro please?

Both connectors look good.

I think bridging the mic input to the connect might work.

Thanks in advance!!!

I try to upload de image