Hi,I've got some beer onto my macbook,took it apart dried it at least for 4 days put it back together.Turned it on,hard drive works,fan works ,stanbylight is on but the display stays black and there is not any starting sound.Could anyone help me what to do or what to change thanks
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More than likely your backlight or inverter is shot.
How to diagnose.'' If you can see a normal image on an external monitor it is not your GPU/VGC. (if you see nothing there - bad news - the GPU/VGC is shot and you need a replacement logic board)'' The problem may be the data display cable/connector, the inverter board or connector.
Use a Mark I Eyeball and magnifier - look for corrosion, burn marks or swollen components.
If this answer is acceptable please remember to return and mark it.
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