Applepie eater, The molex connectors mostly suck except for the gold plated ones on the high end power supplies. I just went thru a few weeks ago and squished the female pins on my PCs to tighten them up. They get loose and the connection goes poor corrupting data. I once accidently connected one backwards and blew all 5 drives up. They didnt really connect, but the pins touched and the power was on. Lesson learned.
Its clear your data is very important and timely, but you will have to decide if its worth thousands of dollars. If it is, dont bother messing with the drive. Not only are you a novice at drives and need practice, but you picked a very difficult drive to deal with. Its clear you are not aware that the 12 oclock position on multiple platters must precicely line up when moving them from one case to another. And the data on 500gig drives is especially tinny so there cant even be a micron shift in any of the platters. So you need expensive tools and practice using them. Maybe this gives you a better idea about the difficulty of what you mentioned.
There is no telling what damage is on the PCB and it could have also blown the head preamp inside the case. So you cant really say with much hope that working on the PCB will be much use either. Again, a late model drive with a lot of secrets that people dont talk about.
If people were posting tons of technical details about all these drives, then there might be justification to try a few things. But people arnt posting details so you have to decide if the data is worth it, or call this drive a learning oportunity only. You may find all this frustrating, but drives are a very protected industry and technical details are constantly changing. Those that figure out the vital details are doing DR and consider it trade secrets and dont post. So play with your drive as a hobby, or send it to a DR firm to get your data back. Its ultimately your call.
Oh, and welcome to the Hardrive HOBBY forum.
