I picked up a couple of 4MP bullets (2042's) that show very little signs of life. Stickers & serial numbers indicate they are US-spec DC-2CD2042WD-I w/ firmware v5.3.0_1515224, but i have no idea of their history. The IR LED's come on when plugged in, but that's about it. Don't show up in SADP, even after 10+ minutes. Don't ARP for 184.108.40.206 like most 'bricked' cams I've encountered. No networking at all that I can tell, after running Wireshark for some time. So it looks like a serial recovery may be needed, but I can't seem to find the UART/serial connector on these units. Anyone have a photo of where that would be in a 2042 bullet (non-F) version? TIA. Paul.