yes you are missing something ... probably flashed a wrong bios to your card ..
I hope you have a original bios saved for each card .
I hope you have a original bios saved for each card .
That explains everything..
Thank you very much for the detailed explanation!
I only have 1 original bios file saved from one of the cards that had the M25P20/c flash type.
I do not have the original bios file from the card with the GD25Q41B flash type.
It seems that the other two cards had the same original bios, which is why they work fine with the same original bios file but the third card doesn't.
Now since I don't have the original bios for the bad card, how can I find an original OR modded bios for it?!
I there a repository online where people post such files?