How do you have your batch file configured and did you download from the BFG 3.9 OP or did you download the .7z version?
I've got six of these things 1600 miles away with a frustrated wife trying to run the setup.
Hey sorry I didn't see this post. I'll link the BFG version I used:
https://dl.dropboxusercontent.com/s/z29x4n6ng510joi/bfgminer-npw-antminer.7z?dl=1&token_hash=AAFg_-99ep2hvM-7aFkf1z3qE6Y3TwaMOaG4yfccb8ipYAI'm using a bat file with this config (overclock to 2 GH/s): bfgminer --set-device antminer:clock=x0981 -o stratum+tcp://poolname -u username -p password -S antminer:all
Hope this helps! Make sure you have the VCP driver downloaded first before you plug in your Antminers (this link is for windows version:
http://www.silabs.com/Support%20Documents/Software/CP210x_VCP_Windows.zip )
So 1. Download and install VCP driver
2. Plug in antminers
3. Download the BFG 3.9.0 that I linked
4. Run batch file with config
5. Success!