I was trying to bring my older PC to life and one of my drives was acting loopy. I was recognize the not recognized on my PC. I wanted to back it up bacause it had alot of pictures on it but when I hooked it up to my HD reader nothing happened. I tried reconnecting it back to my PC but the PC woulldn't boot. I am thinking I fried the PCB board when I connected it to my HD reader. Can I replace the pcb board with a similiar or its there much more involved? Is there any hope to back up my pics? the drive is a Seagate Barracuda 7200.9 500GB. I see PCB boards for sale but wanted wanted trusted advice for you guys before trying anything. thank you for your help.