No backlight, ext. display ok, measurement points
A friend of mine came up with an MBP 13" late 2011 - in general it does not have any backlight (the logo is dark, too), but it works on an external display / monitor.
You can see are very light shine on the internal display and if you disconnect it and run only the external device, everything is ok - the MBP is running perfect.
Now my question ...
Can anybody show me some measurement points where to measure voltages in order to know if the TFT / LCD is broken in a way or even the cable or if the "controller" / fuse is bad?
I would refer to the image shown here https://d3nevzfk7ii3be.cloudfront.net/ig...
Some red arrows would be fine ;-)
I have got a sheet of the display where voltages are mentioned.
Questa è una buona domanda?