bpaiva

Hi, it's my first post I have a drive 2.5 Seagate Momentus 500GB (details below), and when connected via Sata or external Case, nothing occurs, not even a sound (Click's) or plattes spin... so i check the PCB with a voltmeter and found that it not gave power to motor but gave power to Heads, i attach i image for better understand. (Sorry for bad English, it's not my first language ). Drive Details : Model: ST9500325AS FW version: 0002BSM1 PCB version: 100536286 REV E My Question: If i swap only PCB with another exactly equal, i will have my data accessible again? Thanks in advance to all community...