Previous 1 2 3 Next 131 Replies Latest reply: May 8, 2015 9:08 AM by PatrickL
uribejm Level 1 (20 points)



I have a 1.8 GHz Core i7 Macbook Air connected to a thunderbolt display.


Some days the displays Ethernet port works and some other days (now the majority) the Ethernet Display shows no connection (red dot, s if the cable was not plugged in). I have tried different cables and different connections (I have a 100 Mbps port non powered and a 1000 Mbps port non powered) all with the same result. I know the ports are working because I have tried different computers and peripherals and they all work.


Has anybody seen this issue?


Can it be fixed?


I recently applied the latest firmware update from apple.







MacBook Air, Mac OS X (10.7.2), Core i7
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