I have a WD 4.0TB WD40EZRX unit, sata pcb broke where can I get one.
4060-775149-000 Rev P 1 pcb needed
Our official answer:
https://support.wdc.com/knowledgebase/answer.aspx?ID=17965
Personally, if I was replacing the board for one of my drives I’d look on ebay for a drive with an identical model number.