Can you upload a detailed photo to a file sharing service?
A straight board swap will most probably not work. You will probably need to transfer the serial EEPROM chip from patient to donor. This chip stores unique, drive specific calibration data. Newer models store these data within the main MCU chip, in which case you will need to find a board supplier who will transfer the data from your old board to your donor.
If you are lucky, the damage to your board may have been contained by TVS diodes and fuses, in which case there is a very easy DIY fix.
