113544 Views Previous 1 2 3 … Next 383 Replies Latest reply: Dec 20, 2013 6:34 PM by louisinhongkong Branched to a new discussion.
A known issue with MacBook Pro's is that the WiFi reception is poor when running in clamshell mode. A workaround for this issue when using an external monitor only has been to close the MacBook, wake it with a USB device and monitor attached, and then re-open the lid.
Unfortunately, this doesn't work in OS X Lion. That's because as soon as you open the lid, Lion re-detects all the displays and re-enables the LCD monitor. I'm sure in some circumstance, that's very helpful. But not in mine.
Does anybody know of a way to keep Lion from re-enabling the monitor whenever the lid is opened?