![Trying to swap HDD PCB, does any part of the QR code numbers need to match new PCB, or just board revision number ok? : r/DataHoarder Trying to swap HDD PCB, does any part of the QR code numbers need to match new PCB, or just board revision number ok? : r/DataHoarder](https://external-preview.redd.it/ayOZmfox_ATlSH9YG4z43PjtexVkCUeDPpLVN3-osbE.jpg?auto=webp&s=0e6e27c51bb80aa99439a99d0601bb041139628d)
Trying to swap HDD PCB, does any part of the QR code numbers need to match new PCB, or just board revision number ok? : r/DataHoarder
![ST1000DM003 100627970 3.5'' SATA 1TB Seagate repair fix swap PCB circuit board hard drive parts donor board replacement burnt controller board green card mother card ST1000DM003 100627970 3.5'' SATA 1TB Seagate repair fix swap PCB circuit board hard drive parts donor board replacement burnt controller board green card mother card](https://s.turbifycdn.com/aah/yhst-14437584971410/seagate-pcb-board-swap-100627970-29.gif)
ST1000DM003 100627970 3.5'' SATA 1TB Seagate repair fix swap PCB circuit board hard drive parts donor board replacement burnt controller board green card mother card
![Toshiba Hard disk circuit board / G003250A Change to SATA / MQ01ABC150,MQ01ABC100,MQ01UBD050 - AliExpress Toshiba Hard disk circuit board / G003250A Change to SATA / MQ01ABC150,MQ01ABC100,MQ01UBD050 - AliExpress](https://ae01.alicdn.com/kf/H6c65a61467104bbe9e5d3640f74776a84.jpg_640x640q90.jpg)