A friend changed the harddisk PCB in a shop after an USB problem.
Even with the new donor board, the drive is not recognized by system (windows or linux).
Only one chip U12 was changed and by reading forum community I think that two chips must be changed (U12 and U14).
Now the older board was discarded in the trash.
What kind of firmware is embedded inside U14 (WINBOND 25X20BLNIG FLASH PROM),
Do you think I can get the firmware to upload this chip ?
Harddrive : WD7500KMVW
PCB Part number : 2060-771761-001
U12 : 8 pin SOIC Winbond 25X20BLIG : SPI Flah Memory 2Mbit
U14 : 8 pin PAD Winbond 25X20BLNIG : SPI Flash memory 2Mbit