I got this motherboard and it came from 2 passengers airplane used for training, and unfortunately, the airplane crashed and someone died. everything is saved in storage type "SATA DOM" actually it is my first time seeing this type of drive.

after a little searching, I found this drive uses the 7th pen as 5V or you can supply it with an external 5V supply.
But this one I got, the SATA adapter was removed and was soldered on the motherboard, so I removed it from the motherboard and soldered a female SATA as in the picture and supplied it from a USB with 5V but it wasn't detected by my pc motherboard, so I replaced the SATA with male and didn't detected by PC3K?

does this SATA DOM need special motherboards? or chip-off is needed?
ANY suggestion?

Did you cut pin #7 in your SATA cable? If not, then you would be grounding the +5V USB supply via your motherboard's or PC3K's SATA port.

Why didn't you hack a SATA data cable as shown in your circuit diagram? That would have been the neatest approach, IMHO.

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