Please explain me parts A and B in this image and give me advice, how I could measure their function. This is Seagate 100687658 REV C HDD logic board. HDD does not
Hard Drive PCB Components - HDDzone.com
help identifying tvs diode Old seagate 7200.7 | Tech Support Forum
TVS diode shorted - confirmation of fix? - External Drives for PC - WD Community