Pyssel

The 27" Thunderbolt Display, part number A1407, is connected to my MacBook Air and sometimes the display is going black. After some Googling I found that other people have had the same problem and the issue is that the Thunderbolt cable is defect. The thing is always to get the right spare part number which is 922-9941 So search with Google or Bing => "Apple cable 922-9941" Some hints to exchange the cable is to follow the relevant parts of these instructions on IFIXIT I bought suctions cups from Biltema  to lift the the glas screen which is attached with magnets

Have You ever felt lost, coming out from a shopping mall and just wondering; Where the heck did I leave my car ??? If Your iPhone is connected to Your car with Bluetooth the problem is solved. Apple have had a brainstorming so just follow the advice in this support information. How to find your parked car with Maps on your iPhone and You are all safe.