SeatGuru shows that all the seats on the 764 have empower ports in all of coach. After flying several ATL-MUC segments I can confirm that there are no empower ports in 764 and AC power in the first few rows of coach.

My question is does the 772 have AC power ports in the cabin as SeatGuru suggests - or is it a hit or miss deal? Looking to book the ATL-ICN and want to make sure I'll be able to juice up my notebook!