Fried Disk Drive Daughterboard
I have come across a couple of these lately, the disk drive doesn't seem to activate the rollers. Upon swapping daughterboards, the disk drive will activate, thus this is not an issue of the connectors or disk drive, but with the native daughterboard in the unit.
Any ideas of how to proceed with this one? Obviously I'd hate to tell my customers "PCB board is screwed no disk play for you! sorry!"
Questa è una buona domanda?