Hello. I got a broken lcd and very bad shape 2010 latest model (core 2 duo 2.13 256gb MacBook air from my friend and when I connected to the TV cable it was working perfect. And then I decided to fix it since the logicboard was fine. And then I bought lower case and brandnew screen. Also backlight keyboard (even the backlight can not connect to the logicboard at least keys are brandnew). When I was waiting my LCD unit from Hong Kong I was wonderin is this gonna work without a lcd unit with Tv cable. so I connected to the tv and turned on and the fan started and overdrove. There was no chime sound and no picture on the screen. Then I turned off. I got the lcd unit today and I connected whole assembly the first time. I turned on and speakers start making a alert noise. It was like loud beeping sound. Then I turned off and then I double checked the connections and then I turned on again. There was no chime no picture on the lcd and no startup also fan overdrives again. I don't know what happened but I am really upset from whole situation because it was working when it was in a very bad shape. Now every single item is brandnew and it doesn't work. I mean after unscrewing 105 screws just for the replacing the keyboard and screwing back them again and also after all the labor I am done with that it is supposed be working but no lock at all!! Does anyone know what can cause that? Also when I connect to the power the light turns dime green.
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