I'm having a similar experience with my newly received "scratch and dent" 1012. I wasn't able to use WIFI as there were no devices available. After opening the unit up, I discovered a mystery card where the WIFI card should have been. I later identified it as a Broadcom Crystal board... the second one installed!
I did call India, and the tech couldn't identify the board in question (even though it had a Dell p/n) , but did agree the two dangling coax cables didn't sound right. It's on its way back to be corrected now. I would have returned it, but a repair made more sense as I had received a really good deal.