wrbailey
New member
I have a 13" MacBook pro (Early 2011)
neither USB ports are "working".
Each will light up a mouse for a split second and then goes dark.
Both have the 5V.
J4600 which also acts like a SMC debug port has SEL 10 HI (3.4v) and of course OE is low since it is GND. This should select USB, instead of SMC...
J4610 no mux, just straight up USB and it has 5v, but not lighting mouse for more than a split second (or my USB drive that has activity light built in)
No liquid damage.
Machine boots and runs just like it should, other than USB issue. iSight camera works, and built in keyboard and trackpad work (they're on a "USB" hub)
Any ideas?
Thanks!
neither USB ports are "working".
Each will light up a mouse for a split second and then goes dark.
Both have the 5V.
J4600 which also acts like a SMC debug port has SEL 10 HI (3.4v) and of course OE is low since it is GND. This should select USB, instead of SMC...
J4610 no mux, just straight up USB and it has 5v, but not lighting mouse for more than a split second (or my USB drive that has activity light built in)
No liquid damage.
Machine boots and runs just like it should, other than USB issue. iSight camera works, and built in keyboard and trackpad work (they're on a "USB" hub)
Any ideas?
Thanks!