Here are the photos of my current PCB. I did find a replacement on your website with matching board numbers but if you can confirm which one I should get, I would greatly appreciate it. I also sent you an email through your website. Thanks again for your help.
Please advise the board number.
I had the PCB put back in but let me know if this is correct number otherwise I’ll take it off again. 100781943. Thanks
https://www.hddzone.com/seagate-pcb-100781943-p-2021.html is your donor PCB.
When you get this PCB, you need to move your original PCB’s BIOS to the replacement PCB. The 8pins (4 pins on each sides) with 25P05VP、25P10VP、25F512、25F1024、25F1024AN、SST25VF512、SST25VF010, etc. are the BIOS.
Ok thank you. Can you label where the BIOS is from my picture? Sorry I’m just not tech savvy. Thanks again.
The PCB’s BIOS is integrated into the Main Controller IC. You should exchange the Main Controller IC to let the HDD be recognized. Move the Main Controller IC(the biggest chip on the board) is a complex job which need you have certain technique. Some electronics repair shop can do it.
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