Samsung hard drive circuit board

grandtor

Distinguished
Oct 2, 2009
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18,510
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?