razorwoods
New member
[SOLVED]MacBook Pro 13" 820-2936 Early 2011 both USB ports dead - no liquid damage
[h=2]Working on a MacBook Pro 13.3" - Early 2011 logic board that has both USB ports dead.[/h] Everything else seems to work properly and it's otherwise a very normal A1278. Inspection under a scope shows absolutely no signs of liquid damage, obvious burns on the board or probe points.
I've already tested the usual L4600 & L4610 suspects and have both have good continuity. Any tips on where I should look next would be much appreciated.
[h=2]Working on a MacBook Pro 13.3" - Early 2011 logic board that has both USB ports dead.[/h] Everything else seems to work properly and it's otherwise a very normal A1278. Inspection under a scope shows absolutely no signs of liquid damage, obvious burns on the board or probe points.
I've already tested the usual L4600 & L4610 suspects and have both have good continuity. Any tips on where I should look next would be much appreciated.