I have a samsung 400 gb harddrive that does not work. I tested the circuit board and there is a lapse of voltage going through it. I know for a fact that just the circuit board is non functioning because I replaced it and now I am trying to fing another one. Model # HD400LD (400gb/7200rpm/8m/PATA) Does anyone know where I could a circuit board for this model?
Samsung. Or try goodwill and take the board with you and see if you can match it up. My local goodwill has lots of computer stuff in one special location.