Backlight only at a certain angle, tried inverter board and cable
I have already posted here before. No backlight, tried inverter, what now?
Here is a short summary about my problem:
- Backlight did not work, but screen is visible with flashlight
- I got a picture on an external monitor when connecting to my Macbook
- I had no luck with changing the inverter and the inverter cable
With help of the F1 and F2 keys I observed that when using the F1 key in order to shut down the backlight, it was possible to bring back the backlight by pressing only ONE TIME the F2 key. But the backlight holds only for one second. Afterwards I tried this by moving the display to different angles and I found out that at a certain angle backlight will last for a very long time. This procedure only works with the F1 and F2 combination!
What could be the reason for my problem? Have I bought a faulty inverter cable?
Is this a good question?