HDV not capturing video

I shoot sometimes with an HDV camcorder and routinely capture the video to FCP 7 with no problem. Yesterday, I set it up and it was working fine when I set my in and out points to do a batch capture. When I selected Batch Capture I noticed that the capture screen went black. FCP was still controlling the deck, but there was no video. I made sure video and audio were still checked in the capture tab and they were. I trashed the preferences a couple of times but no change. Same thing this morning. I know the cable is OK because I am now capturing in standard DV. I even switched from the deck to the camera and it still won't capture the video. Any suggestions? Thanks.

Leonard

Leonard F.